Factoring Check

What is the GCF (Greatest Common Factor) of 8x²-12x?

• 2x
• 4x
• 4x²
• 2

Factor out the GCF: 
12y⁴+9y³-6y

• 3(4y⁴+3y³-2y)
• 3y(4y³+3y²-2)
• y(12y³+9y²-6)
• 6y(2y³+3y²-1)

2x² + 2x + 3x + 3

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

9x² - 3xy + 6x - 2y

• (9x + y)(x - 2)
• (9x - y)(x + 2)
• (3x - y)(3x +2)
• (3x + y)(3x - 2)

6t² - 4t - 3t + 2

• (6t - 1)(t - 2)
• (2t - 2)(3t - 1)
• (3t - 2)(2t - 1)
• (3t - 2)( 2t + 1)

30x³+15x²-18x-9

• (5x²-3)(6x+1)
• (5x²-3)(6x+3)
• 3(5x²+3)(2x-1)
• 3(5x²-3)(2x+1)

Find the product.
(2x + 3)(x + 5)

• 2x² + 13x + 15
• 3x² + x + 8
• 10x + 15
• 2x² + 3x

Tags

CCSS.HSA.APR.A.1

Subtract:
(x³-x²+4) - (3x³-2x²+3)

• -2x³-3x²+7
• -2x³+x²+1
• 2x³-3x³-1
• 4x³-3x²+7

Tags

CCSS.HSA.APR.A.1

Factor

4x² - 9

• (2x + 3) (2x - 3)

• (2x + 3) (2x + 3)

• (2x - 3) (2x - 3)

• (2x - 3)²

Factor:
x² + 7x - 30

• (x + 10)(x - 7)
• (x - 10)(x + 3)
• (x + 10)(x + 3)
• (x + 10)(x - 3)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2