Factor Quadratic Expressions

Factor:

x² + 11x + 24

• (x + 6)(x + 4)

• (x + 12)(x + 2)

• (x - 8)(x - 3)

• (x + 8)(x + 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Factor:  5x² - 6x - 8

• (5x + 1)(x - 8)
• (5x + 8)(x - 1)
• (5x + 2)(x - 4)
• (5x + 4)(x - 2)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Factor:
x² - 14x + 24

• (x - 8)(x - 3)
• (x - 12)(x - 2)
• (x - 6)(x - 4)
• (x - 24)(x - 1)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.3

Factor:  2x² - 13x + 20

• (2x - 10)(x - 2)
• (2x - 2)(x - 10)
• (2x - 4)(x - 5)
• (2x - 5)(x - 4)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSA.APR.B.3

7k² + 9k

• k(7k - 9)

• k(7k + 9)

• 7k(k + 9)

• (k+3)(7k + 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.B.3

Factor

2k²-14k-60

Hint: Factor GCF first.

• 2(k-10)(k-3)

• Not Factorable

• (k-5)(k+9)

• 2(k-10)(k+3)