## Dealing With Indexes
Put absolute value bars on variables ## Exponents
## FOIL Method## Factoring x2+bx+c
## More factoring
*Between 1&2: factor first 2 terms and last 2 terms separately Between 2&3: remove the numbers on the outside and put them in parenthesis ## Greatest common Factor
## Complex Fractions
| ## Rational function
Finding domain: Demoninator=0 Solve Those values are the excluded values Solve the rest of the equation if you get the excluded value your answer is no real solution ## Rational expressions
x+2/x ^{2} + x - 42 * x+7/x^{2} - 4x+2/(x-6)(x+7) * x+7/(x-2)(x+2) x-2/x-6 8/x-2+x - 6/x ^{2}-4+2/x+28/x-2+x - 6/(x+2)(x-2)+2/x+2 8+x-6+2 x-16 ## Solving with Scientific notation
(2x10 ^{3})(1.8x10^{-7})2x1.8=3.6 10 ^{3}x10^{-7}=10^{-4}Answer: 3.6x10^{-4}## Special case and FACTORING
## Equations And Graphs## Equations and Graphs 2## MORE Factoring | ## Functions
## Graphing
## Rational equations
*always have at least 1 fraction ## Solving f(x)## Factoring Trinomials## Factoring trinomials 2 |

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# Math M03 Quiz #2 Cheat Sheet by Berger42

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