Factoring Binomials and Trinomials

Factor

x² + 5x + 4

• (x + 5)(x - 1)

• (x + 4)(x + 1)

• (x + 4)(x - 1)

• (x + 5)(x + 1)

Factor by GCF:

6x² + 16x

• 2(3x² + 8x)

• 2x(3x + 8)

• 2x(3x + 8x)

• x(6x + 16)

Factor

x² +17x - 60

• (x - 20)(x + 3)

• (x + 12)(x + 5)

• (x + 12)(x - 5)

• (x + 20)(x - 3)

Fully Factor the Following

25x² - 81

• (5x - 9)(5x - 9)

• (5x + 9)(5x - 9)

• (5x + 9)(5x + 9)

• (9x + 5)(9x - 5)

Which of the following binomials is not a difference of squares?

• 8x² - 25

• 9x² - 100

• 4x² + 49

• 36x² - 81

-21x+35

• 7(-3x+5)

• 7(-21x²+35)

• 28(-3x²+5x)

• 7(3x-5)

Factor
k²+7x+10

• (k+2)(k+5)

• (k-2)(k-5)

• (k+10)(k+4)

• (k+2)(k-5)

Factor:
v² + 3v - 88

• (v + 11)(v - 8)

• (v + 22)(v - 4)

• (v + 8)(v - 11)

• (v - 22)(v + 4)

Factor:
x² - 49

• (x + 7)(x - 7)

• (x + 7)²

• (x - 7)²

• (x+7)(x-1)

Factor 10+20n

• 10(1+2n)

• n(1+2n)

• 10(5+10n)

• 10n(1+n)