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Algebra 1 Review Factoring/Exponents

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Presentation on theme: "Algebra 1 Review Factoring/Exponents"— Presentation transcript:

1 Algebra 1 Review Factoring/Exponents
Chapter 1 Section 3

2 Exponent Properties 1. 4·4·x·x·x 2. am·an = am+n 3. (am)n = amn 4. (ab)m = ambm

3 Exponent Properties

4 Simplifying Radicals

5 Simplifying Radicals

6 Complex Numbers: a + bi

7 Complex Numbers: a + bi

8 Factor Tree GCF Difference of Grouping Perfect Squares Trinomials

9 Factoring 1.) 6x2 + 10x – 4 2.) 13x3- 39x2 3.) x2 + x – 6 4.) x2 - 3x – 18

10 Factoring 5.) 2x2 + 21x – 11 6.) 6x2 - 19x ) x2 - 14x ) 9x2 - 30x + 25

11 Factoring 9.) 4x2 – ) 25x2 – 81y2 11.) 2x2 - 12x ) 6x2 - 54

12 Factoring 13.) x2 + 2x + 3x ) x3 - 2x2 – 9x + 18

13 Solving Quadratic Equations: Finding the roots
1.) (x + 3)(x – 7)= 0 2.) (4x + 5)(x – 3)= 0 3.) x2 + x – 20 = 0 4.) x2 - 3x – 10 = 0

14 Solving Quadratic Equations: Finding the roots
5.) x2 + 5x – 2 = 0

15 Homework Factoring worksheet


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