Factoring Quadratics

Factor: 3n² = -18 - 21n

• (n+18)(n+3)

• (3n+18)(3n+3)

• (n+6)(n+1)

• 3(n+6)(n+1)

Tags

CCSS.HSA-REI.B.4B

n² + 8n = -15

• (n+4)(n+2)

• (n+5)(n+3)

• 3(n+1)(n+5)

• (n+5)²

Tags

CCSS.HSA-REI.B.4B

2n² + 70 = 24n

• (n-8)(n-3)

• (n-7)(n+5)

• 2(n-7)(n-5)

• (n+35)(n-2)

Tags

CCSS.HSA-REI.B.4B

3p² + 8 = -11p

• (p+1)(3p+8)

• 3(p+1)(p+8)

• (p-8)(p-1)

• (p+1)(p-11)

Tags

CCSS.HSA-REI.B.4B

7n² + 27n = -18

• (n+3)(n+6)

• 7(n+3)(n-6)

• (n-9)(n-2)

• (n+3)(7n+6)

Tags

CCSS.HSA-REI.B.4B

2x² - 35 = 9x

• (x-3)(x+3)

• (2x+5)(x-7)

• (x+5)(x+7)

• 2(x+5)(x-7)

Tags

CCSS.HSA-REI.B.4B

5a² = a + 4

• 5(a+4)(a-1)

• (5a+4)(a-1)

• 5(a+2)(a+2)

• (a-4)(a-1)

Tags

CCSS.HSA-REI.B.4B

7n² = -40 + 61n

• (n+8)(n+5)

• 7(n-8)(n-5)

• (n-8)(7n-5)

• (n-8)(n-5)

Tags

CCSS.HSA-REI.B.4B