Solve Polynomials

A-REI 11

Journal: Explain how to factor by grouping

What is the solution to the following equation?

2 3 18x x

Solve Quadratic Equations

0AB If the product AB = 0, what would have to be true about A or B?

0 or 0A B

Solve a quadratic equation:

•Set the problem = 0

•Factor (show product)

•Set each factor = 0

•Solve for the variable

2 3 18x x 2 3 18 0x x

6 3 0x x 6 0 or 3 0x x

6 or 3x x

Solve

Solve Quadratic Equations

24 1 0u 2 1 2 1 0u u

1 1, 2 2u u

2 1 0 , 2 1 0u u

23 6 10x x 20 3 4x x

0 4 1x x 4 0 , 1 0x x

4, 1x x

Solve Quadratic Equations

22 17 45 3 5t t t 22 20 50 0t t

22 10 25 0t t

22 5 0t

5t

25 30w w25 30 0w w

5 ( 6) 0w w 0, 6w w

Solve the following polynomial function

Solve the following polynomial equation

Solve the following polynomial equation

Solve the followingHigher powers