Polynomials and Factoring Unit Review

Simplify the expression.
(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7 

• 5a³ - 4a² - 14a - 7 

• 11a⁶ - 18a² - 7 

• 11a³ - 4a² - 2a - 7

Multiply  7x²y³ (2x⁴y⁵+6xy³)

• 14x⁸y¹⁵+42x²y⁹

• 9x⁶y⁸+13x³y⁶

• 14x⁶y⁸+42x³y⁶

• 14x⁶y⁸+42x²y⁶

• A
• B
• C
• D

(x - 4)(x - 6)

• x² -10x + 24

• x² - 10x - 24

• x² +10x + 24

• x² + 10x - 24

Match each polynomial with the correct label for factoring.

• Sum of Two Squares

• Difference of

  Two Cubes

• GCF Only

• Sum of

  Two Cubes

• Difference of

  Two Squares

The GCF of 2x²-4x+8 is (a)   .

• 2x

• 2

• x

• 1

If a = 4x and b = 5, write a SUM of Cubes Problem that would need to then be factored.

Mathematical Equivalence

ON

Match each polynomial to its factored form:

• (x-4)(x-1)

• (x+4)(x-1)

• (x-4)(x+1)

• (x+4)(x+1)