\documentclass[10pt,a4paper]{article} % Packages \usepackage{fancyhdr} % For header and footer \usepackage{multicol} % Allows multicols in tables \usepackage{tabularx} % Intelligent column widths \usepackage{tabulary} % Used in header and footer \usepackage{hhline} % Border under tables \usepackage{graphicx} % For images \usepackage{xcolor} % For hex colours %\usepackage[utf8x]{inputenc} % For unicode character support \usepackage[T1]{fontenc} % Without this we get weird character replacements \usepackage{colortbl} % For coloured tables \usepackage{setspace} % For line height \usepackage{lastpage} % Needed for total page number \usepackage{seqsplit} % Splits long words. %\usepackage{opensans} % Can't make this work so far. Shame. Would be lovely. \usepackage[normalem]{ulem} % For underlining links % Most of the following are not required for the majority % of cheat sheets but are needed for some symbol support. \usepackage{amsmath} % Symbols \usepackage{MnSymbol} % Symbols \usepackage{wasysym} % Symbols %\usepackage[english,german,french,spanish,italian]{babel} % Languages % Document Info \author{Mon. (Monz gomz)} \pdfinfo{ /Title (algebra-factorizacion.pdf) /Creator (Cheatography) /Author (Mon. (Monz gomz)) /Subject (Álgebra - Factorización Cheat Sheet) } % Lengths and widths \addtolength{\textwidth}{6cm} \addtolength{\textheight}{-1cm} \addtolength{\hoffset}{-3cm} \addtolength{\voffset}{-2cm} \setlength{\tabcolsep}{0.2cm} % Space between columns \setlength{\headsep}{-12pt} % Reduce space between header and content \setlength{\headheight}{85pt} % If less, LaTeX automatically increases it \renewcommand{\footrulewidth}{0pt} % Remove footer line \renewcommand{\headrulewidth}{0pt} % Remove header line \renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit % This two commands together give roughly % the right line height in the tables \renewcommand{\arraystretch}{1.3} \onehalfspacing % Commands \newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour \newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols \newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns \newcommand{\tn}{\tabularnewline} % Required as custom column type in use % Font and Colours \definecolor{HeadBackground}{HTML}{333333} \definecolor{FootBackground}{HTML}{666666} \definecolor{TextColor}{HTML}{333333} \definecolor{DarkBackground}{HTML}{E08A19} \definecolor{LightBackground}{HTML}{FDF7F0} \renewcommand{\familydefault}{\sfdefault} \color{TextColor} % Header and Footer \pagestyle{fancy} \fancyhead{} % Set header to blank \fancyfoot{} % Set footer to blank \fancyhead[L]{ \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{C} \SetRowColor{DarkBackground} \vspace{-7pt} {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}} } \end{tabulary} \columnbreak \begin{tabulary}{11cm}{L} \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Álgebra - Factorización Cheat Sheet}}}} \\ \normalsize{by \textcolor{DarkBackground}{Mon. (Monz gomz)} via \textcolor{DarkBackground}{\uline{cheatography.com/64672/cs/24031/}}} \end{tabulary} \end{multicols}} \fancyfoot[L]{ \footnotesize \noindent \begin{multicols}{3} \begin{tabulary}{5.8cm}{LL} \SetRowColor{FootBackground} \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}} \\ \vspace{-2pt}Mon. (Monz gomz) \\ \uline{cheatography.com/monz-gomz} \\ \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}} \\ \vspace{-2pt}Published 19th August, 2020.\\ Updated 19th August, 2020.\\ Page {\thepage} of \pageref{LastPage}. \end{tabulary} \vfill \columnbreak \begin{tabulary}{5.8cm}{L} \SetRowColor{FootBackground} \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}} \\ \SetRowColor{white} \vspace{-5pt} %\includegraphics[width=48px,height=48px]{dave.jpeg} Measure your website readability!\\ www.readability-score.com \end{tabulary} \end{multicols}} \begin{document} \raggedright \raggedcolumns % Set font size to small. Switch to any value % from this page to resize cheat sheet text: % www.emerson.emory.edu/services/latex/latex_169.html \footnotesize % Small font. \begin{multicols*}{3} \begin{tabularx}{5.377cm}{x{2.78712 cm} x{2.18988 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Términos racionales e irracionales}} \tn % Row 0 \SetRowColor{LightBackground} Término racional & No tiene raíz. \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} Término irracional & Tiene raíz. \tn % Row Count 2 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{1.84149 cm} x{3.13551 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Leyes importantes}} \tn % Row 0 \SetRowColor{LightBackground} Ley asociativa & {\bf{abcd= (ab)·(cd)=(abc)·d}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Ley de signos & {\bf{+·+ = +}} \tn % Row Count 3 (+ 1) % Row 2 \SetRowColor{LightBackground} Ley de signos & {\bf{- · - = +}} \tn % Row Count 4 (+ 1) % Row 3 \SetRowColor{white} Ley de signos & {\bf{+ · - = -}} \tn % Row Count 5 (+ 1) % Row 4 \SetRowColor{LightBackground} Ley de signos & {\bf{- · + = -}} \tn % Row Count 6 (+ 1) % Row 5 \SetRowColor{white} Ley de signos & {\bf{+ / - = -}} \tn % Row Count 7 (+ 1) % Row 6 \SetRowColor{LightBackground} Ley de signos & {\bf{+ / + = +}} \tn % Row Count 8 (+ 1) % Row 7 \SetRowColor{white} Ley de signos & {\bf{- / + = -}} \tn % Row Count 9 (+ 1) % Row 8 \SetRowColor{LightBackground} Ley de signos & {\bf{- / - = +}} \tn % Row Count 10 (+ 1) % Row 9 \SetRowColor{white} Ley de exponentes & {\bf{a\textasciicircum{}n\textasciicircum{}· a \textasciicircum{}m\textasciicircum{}= a \textasciicircum{}n+m\textasciicircum{}}} \tn % Row Count 12 (+ 2) % Row 10 \SetRowColor{LightBackground} Ley de exponentes & {\bf{(a\textasciicircum{}n\textasciicircum{})\textasciicircum{}m\textasciicircum{}= a \textasciicircum{}n·m\textasciicircum{}}} \tn % Row Count 14 (+ 2) % Row 11 \SetRowColor{white} Ley de exponentes & {\bf{a\textasciicircum{}n\textasciicircum{}/ a \textasciicircum{}m\textasciicircum{}= a \textasciicircum{}n-m\textasciicircum{}}} \tn % Row Count 16 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Productos Notables}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Ciertos productos que cumplen reglas fijas y el resultado puede ser por inspección.% Row Count 2 (+ 2) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Cambios de signos en multiplicación}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{\{\{ac\}\}{\bf{(a-b)(c-d) = -(b-a)(c-d)}}} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{\{\{ac\}\}{\bf{(a-b)(c-d) = - (a-b)(d-c)}}} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{\{\{ac\}\}{\bf{(a-b)(c-d) = (b-a)(d-c)}}} \tn % Row Count 3 (+ 1) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Teorema del residuo}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Dividir un polinomio entre un binomio de la forma {\bf{x - a}} se obtiene sustituyendo {\bf{x}} por la {\bf{a}}. \newline % Row Count 3 (+ 3) Cuando el divisor sea de la forma {\bf{bx - a}} donde {\bf{b}} es el coeficiente de {\bf{x}} y distinto a 1, es el residuo obtiene sustituyendo {\bf{x}} por {\bf{a / b}} o cuando sea {\bf{ bx + a}} por {\bf{ - a / b}}% Row Count 7 (+ 4) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Fracciones Heterogéneas}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597636870_Ilustración_sin_título.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Conjugación}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{El mismo término con signo opuesto} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{(a + b){\bf{(a - b)}} = a\textasciicircum{}2\textasciicircum{}- b\textasciicircum{}2\textasciicircum{}} \tn % Row Count 2 (+ 1) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Raíz(4 + x) - 2 -{}-{}-\textgreater{} {\bf{conjugado es}} Raíz(4 + x) + 2} \tn % Row Count 4 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Division sintética}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Permite hallar el {\bf{cociente y residuo}} de una división de polinomio y binomio.% Row Count 2 (+ 2) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{División sintética}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597804385_Ilustración_sin_título 6.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Es divisible solo si...}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597636791_IMG_0083.JPG}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Racionalización}} \tn \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Se multiplica ambos términos por algo que haga al denominador raíz exacta. \newline % Row Count 2 (+ 2) - Se multiplica por la conjugada del denominador. \newline % Row Count 3 (+ 1) - Si son 3 radicales se multiplica por la conjugada del denominador y luego por la conjugada del resultado.% Row Count 6 (+ 3) } \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Radicales}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597637338_Ilustración_sin_título 2.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Radicales}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597637393_Ilustración_sin_título 3.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{x{2.28942 cm} x{2.68758 cm} } \SetRowColor{DarkBackground} \mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{{\bf{Factores}}}} \tn % Row 0 \SetRowColor{LightBackground} Factor común & {\bf{10b - 30ab\textasciicircum{}2\textasciicircum{} = 10b(1 - 3ab)}} \tn % Row Count 2 (+ 2) % Row 1 \SetRowColor{white} Agrupación de términos & {\bf{ax+bx+ay+by = (a+b)(x+y)}} \tn % Row Count 4 (+ 2) % Row 2 \SetRowColor{LightBackground} Trinomio Cuadrado Perfecto & {\bf{m\textasciicircum{}2\textasciicircum{}+ 2m + 1 = (m+1)\textasciicircum{}2\textasciicircum{}}} \tn % Row Count 6 (+ 2) % Row 3 \SetRowColor{white} Diferencia de Cuadrados Perfectos & {\bf{16x\textasciicircum{}2\textasciicircum{}-25y\textasciicircum{}4\textasciicircum{}= (4x+5y\textasciicircum{}2\textasciicircum{})(4x-5y\textasciicircum{}2\textasciicircum{})}} \tn % Row Count 8 (+ 2) % Row 4 \SetRowColor{LightBackground} Trinomio de la forma {\bf{x\textasciicircum{}2\textasciicircum{}+bx+c}} & {\bf{x\textasciicircum{}2\textasciicircum{}+5x+6 = (x+2)(x+3)}} {\emph{sumados 5, producto 6}} \tn % Row Count 11 (+ 3) % Row 5 \SetRowColor{white} Suma de cubos perfectos & {\bf{a\textasciicircum{}3\textasciicircum{}+b\textasciicircum{}3\textasciicircum{}= (a+b)(a\textasciicircum{}2\textasciicircum{}-ab+b\textasciicircum{}2\textasciicircum{})}} \tn % Row Count 13 (+ 2) % Row 6 \SetRowColor{LightBackground} Diferencia de cubos & {\bf{a\textasciicircum{}3\textasciicircum{}-b\textasciicircum{}3\textasciicircum{}= (a-b)(a\textasciicircum{}2\textasciicircum{}+ab+b\textasciicircum{}2\textasciicircum{})}} \tn % Row Count 15 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}--} \SetRowColor{LightBackground} \mymulticolumn{2}{x{5.377cm}}{- {\emph{Al multiplicar los factores debe dar la expresión original.}} \newline Trinomio Cuadrado Perfecto también llamado TCP} \tn \hhline{>{\arrayrulecolor{DarkBackground}}--} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Factores. TCP por adición o Sustracción}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597803092_Ilustración_sin_título 4.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Factores. Trinomio de la forma ax\textasciicircum{}2\textasciicircum{}+ bx + c}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597803625_Ilustración_sin_título 5.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Factores. Cubo perfecto de binomio}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597806034_Ilustración_sin_título 8.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Factores. Suma o diferencia de potencias}} \tn % Row 0 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Teorema del residuo} \tn % Row Count 1 (+ 1) % Row 1 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{Diferencia de {\emph{potencias iguales}}, es divisible entre la {\bf{diferencia, sean pares o impares.}}} \tn % Row Count 3 (+ 2) % Row 2 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{Diferencia de {\emph{potencias iguales}} pares es divisible {\bf{por la suma}}} \tn % Row Count 5 (+ 2) % Row 3 \SetRowColor{white} \mymulticolumn{1}{x{5.377cm}}{{\emph{Sumatoria de potencias iguales impares}}, es divisible por {\bf{la suma.}}} \tn % Row Count 7 (+ 2) % Row 4 \SetRowColor{LightBackground} \mymulticolumn{1}{x{5.377cm}}{{\emph{Sumatoria de potencias iguales pares}}, {\bf{no es divisible.}}} \tn % Row Count 9 (+ 2) \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} \begin{tabularx}{5.377cm}{X} \SetRowColor{DarkBackground} \mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Ejemplo.}} \tn \SetRowColor{LightBackground} \mymulticolumn{1}{p{5.377cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/monz-gomz_1597805699_Ilustración_sin_título 7.jpg}}} \tn \hhline{>{\arrayrulecolor{DarkBackground}}-} \end{tabularx} \par\addvspace{1.3em} % That's all folks \end{multicols*} \end{document}