Unit 9 Review

(4x+1)(5x−2)

• 20x² + 3x − 2
• 20x² − 11x + 5
• 20x² − 18x + 2
• 20x² − 3x − 2

(5x+2)(x²-3x+6)

• 5x³ - 17x² +24x +12
• 5x³ + 17x² - 24x +12
• 5x³ - 13x² + 24x +12
• 5x³ +13x² - 24x - 12

(x - 4)(x - 6)

• x² -10x + 24
• x² - 10x - 24
• x² +10x + 24
• x² + 10x - 24

Find the product:
(m+11)²

• m²+22m+121
• m²+11m+121
• m²+11m +11
• m²+22m +11

• 5p² - 16p
• 5p + 4
• 5p - 4
• 5p + 4p

 $\frac{6a^3b^2c^{4\ }-\ 8a^2b^2c}{2a^2bc}$  

•  $3abc\ -\ 4abc$  

•  $3abc^{3\ }-\ 4b$  

•  $3a^3b^2c^{4\ }-\ 4b$  

•  $3abc\ +4b$  

Find the total area of the shape.

• 6x + 15

• 6x² + 15x

• 5x² + 8x

• 5x + 15

Factor out the GCF:
12x + 6

• 6(2x + 1)
• 3(4x + 2)
• 6x(2x + 1)
• 2(6x + 3)

15x⁴ + 20x³ - 25x

• 5x²(3x² + 4x - 5)

• 5x(3x³ + 4x² - 5x)

• 5x(3x³ + 4x² - 5)

• 5(3x⁴ + 4x³ - 5x)

6x²y - 18xy²

• 6(x - 3y)

• 6xy(x - 3y)

• 6xy²(x - 3)

• 6x²y(3y - 1)