8.6 Factoring Quadratic Trinomials

1)Factor: x² + 6x + 8

• (x + 4)(x + 3)

• (x + 2)(x + 3)

• (x + 4)(x + 2)

• (x + 5)(x + 1)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

2) Factor: m² + 8m + 15

• (m + 2)(m +6)

• (m + 1)(m + 7)

• (m + 4)(m + 4)

• (m + 3)(m + 5)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

3) Factor: n² - 2n +1

• (n - 1)(n - 1)

• (n - 2)(n - 1)

• (n - 3)(n + 1)

• (n + 1)(n +1)

Tags

CCSS.HSA.APR.C.4

4) Factor: x² - 10x + 16

• (x + 12)(x - 2)

• (x - 4)(x - 6)

• (x + 10)(x - 2)

• (x - 2)(x - 8)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

5) Factor: w² - w - 12

• (w - 6)(w + 2)

• (w - 4)(w +3)

• (w - 6)(w - 6)

• (w + 4)(w - 3)

Tags

CCSS.HSA.APR.B.2

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

6) Factor: y² + 2y - 24

• (y - 12)(y + 2)

• (y + 6)(y - 4)

• (y + 4)(y - 2)

• (y - 4)(y + 2)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
x² + 9x - 36

• (x + 12)(x - 3)
• (x + 9)(x - 4)
• (x - 12)(x + 3)
• (x - 9)(x - 4)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
3v² - 4v - 7

• (3v-7)(v+1)
• 3(v-7)(v-1)
• (3v+1)(v-9)
• (3v+1)(v-10)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
x² - 5x - 36

• (x - 4)(x + 9)
• (x - 6)(x + 6)
• (x + 4)(x - 9)
• (x -12)(x + 3)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

Factor
k² - 2k - 24

• (k+4)(k-6)
• (k+4)(k+6)
• (k+6)(k-1)
• (k-4)(k+6)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3