Factoring and Solving A Greater Than One

Factor
n² + 16n + 63

• (n-7)(n+4)

• (n+7)(n-9)

• (n-3)(n-10)

• (n+7)(n+9)

Solve for m by factoring.

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Solve m² + 12m - 64 =0.

• 16 and -4

• 9/2 and -3

• 4 and -16

Tags

CCSS.HSA-REI.B.4B

Solve the quadratic equation by factoring
a² + 10a + 21 = 0

• ± √21

• -3 , -7

• 3 , 7

• 28 , -7

Tags

CCSS.HSA-REI.B.4B

Solve by factoring.
k² + 8k + 12 = 0

• -2, 2

• -2, 4

• -2, -6

• 2, 3

Tags

CCSS.HSA-REI.B.4B

Solve the equation. x² - 5x = -6

• x = 4 or x = 2

• x = -3 or x = -2

• x = -4 or x = 3

• x = 3 or x = 2

Tags

CCSS.HSA-REI.B.4B

Factor
x² + 9x - 36

• (x + 12)(x - 3)

• (x + 9)(x - 4)

• (x - 12)(x + 3)

• (x - 9)(x - 4)

Factor
k² - 2k - 24

• (k+4)(k+6)

• (k+4)(k-6)

• (k+6)(k-1)

• (k-4)(k+6)

Factor
x² +17x - 60

• (x - 20)(x + 3)

• (x + 12)(x - 5)

• (x - 12)(x + 5)

• (x + 20)(x - 3)

Solve by factoring: x² = 7x + 18

• -7 and -18

• 9 and 2

• 9 and -2

• 2 and 7

Tags

CCSS.HSA-REI.B.4B