Factoring Trinomials 3

What is the GCF of the trinomial?

3x³ - 9x² - 120x

The following polynomial is factored completely:

(2x + 6)(3x + 1)

• True

• False

The following polynomial is factored completely:

2x(x - 3)(4x + 7)

• True

• False

Factor completely:

3x² + 18x + 15

• 3(x² + 6x + 5)

• (x + 5)(x + 1)

• 3(x + 5)(x + 1)

• The polynomial is prime.

Factor completely:

5v² - 30v + 40

• (5v - 8)(v + 5)

• (5v + 5)(v - 8)

• 5(v - 4)(v - 2)

• 5(v + 8)(v - 5)

Factor completely:

6x² - 42x + 36

• 6(x-7)(x-1)

• (x-7)(x-1)

• (x-6)(x-1)

• 6(x-6)(x-1)

Factor completely:

5x³ - 15x² + 10x

• x(5x - 2)(x - 5)

• 5(x - 2)(x + 1)

• (5x + 2)(x + 5)

• 5x(x - 2)(x - 1)

Factor completely:

5x² - x - 60

• The polynomial is prime.

• (x-5)(x-60)

• 5(x+1)(x-12)

• 5(x-1)(x+12)

Factor completely:

4x³ + 12x² - 16x

• 4(x+4)(x-1)

• (x-4)(x+1)

• 4x(x+4)(x-1)

• 4x(x-4)(x+1)

Factor completely:

3x⁴ - 18x³ + 15x²

• 3x²(x+3)(x-2)

• 3x(x-3)(x-2)

• 3(x+5)(x+1)

• 3x²(x-5)(x-1)