Factoring Applications and Review

Complete the factoring:

x² - 2x - 63 factors to (x - 9) ( ___ )

• 9 - x

• x - 7

• x + 7

• x² + 9

What are the solutions to the factored polynomial?

• 2

• 3

• -2

• -3

• 0

Complete the factoring. 7x²y⁵ + 56x²y⁴ is factored to 7x²y⁴ ( __ )

• y + 8

• 7y + 8x

• y + 8x²

• x²y + 8

Find the greatest common factor:

-r⁹s⁵ and -rs⁴

• r⁹s⁵

• s⁴

• rs⁴

• r⁹s⁴

Is it possible to factor the expression? 14x⁹(y+10) + 4(y + 10) If so, factor it.

• Yes: (y + 10)(14x⁹ + 4)

• Yes: 14x⁹(y + 14)

• NO

• Yes: 14x⁹ (y+10) + 4

Complete the factoring:

x² - 12x + 32 is factored into (x-8)(___)

• x - 4

• x + 4

• x² + 8

• 8 - x

Factor Completely:

18x² - 78x - 60

• 6(3x - 2)(x + 5)

• (18x +12)(x - 5)

• Prime

• 6(3x + 2)(x - 5)

Factor Completely: 2r² -17rt + 8t²

• Prime

• (2r + t)( r - 8t)

• (2r + t)(r + 8t)

• (2r - t)(r - 8t)

Factor Completely:

x² + 3x - 28

• (x - 7)(x - 4)

• (x - 7)(x + 4)

• (x + 7)(x - 4)

• ( x + 7)(x + 4)

What are the zeros to the factored polynomial: m(3m - 4)(2m + 1) = 0 (Choose THREE options)

• 0

• 4/3

• 1/2

• -4/3

• -1/2