Practice Quadratic Factorization

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)
• 5x(2x² - 3)
• 5(2x³ - 3x)
• 5x²(10x - 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor out the GCF:
12x + 6

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

Tags

CCSS.7.EE.A.1

x² - 9

• (x + 3)²

• (x + 3) (x - 3)

• (x - 3)²

• x + 3(x - 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

25x² - 36y²

• 5x + 6y(5x - 6y)

• (5x + 6y) (5x - 6y)

• (5x + 6y)²

• (5x - 6y)²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Factor: x² + 24x + 144

• (x + 12)²
• (x + 9)²
• (x + 15)²
• (x + 13)²

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor: x² - 4x + 4

• (x + 2)²
• (x - 2)²
• (x + 4)²
• (x - 4)²

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

6xy - 8x + 15y - 20

• (3y + 4)(2x - 5)
• (3y - 4)(2x + 5)
• (2y - 4)(3x + 5)
• (2y + 5)(2y - 4)

4b² - 12b + 2b - 6

• (b - 3)(4b + 2)
• 2(2b + 1)(b - 3)
• (4b + 3)(b - 2)
• (4b - 3)(b + 2)

What is the factored form of 2a³-2a²?
*Hint GCF

• 2a²(a)
• 2a(2a²-a)
• 2a²(a-1)
• 2a²(a+1)

6t² - 4t - 3t + 2

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