Factoring Thus Far

Find the product:
(x + 12)(x - 12)

• x² - 144

• x² + 144

• x² + 12x - 144

• x² - 12x + 144

Which binomials make the area model true?

• (2x+1)(2x+8)

• (4x-3)(x-4)

• (4x+3)(x+4)

• (4x+3)(x+16)

(3x – 1)(x + 5) 

• 3x² + 4x + 5

• 3x² + 4x - 5

• 3x² + 14x + 5

• 3x² + 14x - 5

Fill in the missing numbers. (order doesn't matter)

• 3,4

• 2,6

• 12,8

• -6,-2

Fill in the missing numbers. (order doesn't matter) 

• -7,-7

• -7,7

• 0,49

• 0,0

Factor
k²+7k+10

• (k+2)(k+5)

• (k-2)(k-5)

• (k+10)(k+4)

• (k+2)(k-5)

Factor:
x² + 21x + 108

• (x + 9)(x + 12)

• (x + 3)(x + 27)

• (x + 2)(x + 54)

• (x + 4)(x + 27)

Factor out the GCF:
10x³ - 15x

• x(10x² - 15)

• 5x(2x² - 3)

• 5(2x³ - 3x)

• 5x²(10x - 3)

Factor:
x² - 5x - 14

• (x - 2)(x + 3)

• (x - 2)(x + 7)

• (x + 2)(x - 7)

• (x - 2)(x - 3)

Factor 4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)

• 4b³(b⁴+4b+5)

• 4(b⁵+b³+4b²)

• 4b²(b³+b+4)