Factoring Review

Complete the factoring. 5x² - 40x will factor to 5x( __ )

• x - 8

• 8 - x

• x² - 8

• 8 - x²

Complete the factoring.

7x²y⁵ + 56x²y⁴ is factored to 7x²y⁴ ( __ )

• y + 8

• 7y + 8x

• y + 8x²

• x²y + 8

Factor by grouping: 20a³ -25a²b + 8ab² -10b³

• (5a² + 2b²) (4a - 5b)

• (5a² + 2b)(4a - 5b)

• (5a² - 2b²)(4a + 5b)

• (20a² +2b²)(a - 5b)

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

Factor the Polynomial

2x³ + 5x² + 6x + 15

• (x² + 3) (2x + 5)

• (x² - 3) (2x - 5)

• (2x² - 3) (x - 5)

• (2x² + 3) (x + 5)

Factor 4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)

• 4b³(b⁴+4b+5)

• 4(b⁵+b³+4b²)

• 4b²(b³+b+4)

Factor: 2n² - 8n³

• 2n²(n - 4n²)

• 2n²(1 - 4n)

• 2n³(10 - 8n²)

• 3n(1 - 4n)

Factor:

2n² - 8n³

• 2n²(n - 4n²)

• 2n²(1 - 4n)

• 2n³(10 - 8n²)

• 3n(1 - 4n)