Solving Polynomials

• no solution

• 0

• -5

• 5

• no solution

• 0

• -8

• 8

• -5

• -3

• -1/5

• 5

What are the x coordinates of the graph where it crosses the x-axis.

• -5

• 0

• 5

• 10

Identify which polynomial is a sum of cubes and difference of cubes.

a

b

Difference of Cubes

Sum of Cubes

Match each polynomial to its factored form.

• (x + 8)(x + 2)

• (8x - 1)(8x + 1)

• (x - 3)(3x + 5)

In the "Multiplying Polynomials" Notes (Green Notes) Each term of the first polynomial is ​ ​ (a)  

• Multiplied

• Added

• Subtracted

• Divided

• Combined

• Discarded

What are the x coordinates of the graph where it crosses the x-axis.

• -4

• -2

• 2

• 4

Click where the error appears in the following problem.

x⁴ - 17x³ + 77x² - 127x + 66 = 0

First find all the zeroes. Then find the sum of ALL the solutions.