Polynomial Mixed Review

Factor k² + 9k + 8

• (k - 8)(k - 1)

• (k + 9)(k + 1)

• (k + 8)(k + 1)

• (k + 4)(k + 2)

Factor d² - 7d - 18

• (d - 9)(d + 2)

• (d - 6)(d - 1)

• (d - 9)(d - 2)

• (d + 9)(d - 2)

Factor x² - 5x + 4

• (x+1)(x-4)

• (x-1)(x+4)

• (x-1)(x-4)

• (x+1)(x+4)

Factor g² + 9g + 14

• (g+7)(g+2)

• (g-7)(g-2)

• (g+7)(g-2)

• (g-7)(g+2)

Factor:
2n³+16n+12

• 2n(n³+24n+6)

• 2(n³+8n+6)

• 2n(n³+8n+6)

• 3(n³+8n+6)

Find the factors of 5x²+20x+20

• 5(x+2)(x+2)

• 5(x-2)(x-2)

• 5(x+2)(x-2)

• (5x+2)(x+2)

Factor completely:
3x² + 18x +15
Hint: Factor GCF first.

• 3(x² + 6x + 5)

• (x + 5)(x + 1)

• 3(x + 5)(x + 1)

• Unfactorable

Factor

3v² - 4v - 7

• (3v-7)(v+1)

• 3(v-7)(v-1)

• (3v+1)(v-9)

• (3v+1)(v-10)

Factor

3a² + 4a + 1

• (3a-1)(a+1)

• 3(a+1)(a-1)

• (3a+1)(a+1)

• (3a-1)(a-1)

Factor completely:

3x² + 5x - 12

• (3x + 4)(x-3)

• (3x - 4)(x + 3)

• (3x + 3)(x -4)

• (3x - 3)(x + 4)