Factoring Mixed Practice

Factor: 3x² - 17x + 10

• (x-5)(3x-2)

• (x+5)(3x+2)

• (3x-5)(x-2)

• (x+5)(3x-2)

What is the first step when factoring polynomials?

• Find the GCF

• List all the terms

• Make a triangle

• Write the answer

x² - 16

• Prime

• ( x - 4) ( x + 4) 

• ( x - 8) ( x + 8) 

• ( x - 4) ( x - 4) 

Tags

CCSS.HSA.APR.C.4

Factor: x² + 9x + 18

• (x+6)(x+3)

• (x-6)(x-3)

• (x-6)(x+3)

• (x+6)(x-3)

Tags

CCSS.HSF-IF.C.7C

Tags

CCSS.HSA-REI.B.4B

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

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.C.4

Facotr: 12x³ + 9x²

• 3(4x³ + 3x²)

• x²(12x + 9)

• 3x²(4x - 3)

• prime

Factor:

17xy² - xy

• 17(xy² - x)

• y(17xy - x)

• xy(17y - 1)

• prime

Factor completely: 2x² + 13x + 15

• (2x + 5)(x + 3)

• (x + 5)(x + 3)

• 2(x + 3)(x + 5)

• (2x + 3)(x + 5)