Factoring GCF then Trinomial

Factor completely

3x² + 21x + 30

• 3(x+2)(x+5)

• (x + 5)(x + 2)

• (x + 30)(X + 10)

• can not be factored

2x³ + 16x² + 18x

• 2x(x² + 8x + 9)

• 2(x² + 8x + 9)

• 2x(x+9)(x - 1)

• 2(x+9)(x - 1)

Select the factors of 4x² -28x + 48

• 4

• x - 3

• x - 4

• 2x - 24

• x + 3

Select the factors of 4x² - 25

• 4

• 2x - 5

• 2x + 5

• x - 5

• x + 5

Select all factors of 2x² - 14x - 26

• 2

• 2x

• x - 13

• x + 1

Factor x² + 25

• x - 5

• x + 5

• x+ 25

• x + 1

• can not be factored

Factor 3x³ - 27x

• 3x(x² - 9)

• (3x - 9)(3x + 9)

• 3x(x - 3)(x + 3)

• can not be factored

Factor 12x² - 6x + 18

• 3(4x - 2) + 6

• 6(2x² - x + 3)

• can not be factored