Factor Quadratics GCF

What is the GCF? 5x²+20x

• 5

• x

• 5x

• 20x

x² - 5x

• (x - 5)

• x(x - 5x)

• x(x - 5)

• x²(1 - 5)

Factor: 6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• not factorable

Factor:
18a² - 15a

• 15a(3a-1)

• 3a(6a-1)

• 3(6a-5)

• 3a(6a-5)

• (3x – 1)(4x + 5)
• (4x + 1)(3x – 5)
• (3x + 1)(4x – 5)
• (4x – 1)(3x + 5)

x² + 9x − 36

• (x + 12)(x − 3)

• (x + 9)(x − 4)

• (x − 12)(x + 3)

• (x − 9)(x − 4)

What is the first step when factoring polynomials?

• Find the GCF

• List all the terms

• Make a triangle

• Write the answer

Factor Completely:
2x² - 2x - 6

• 2(x + 3)(x - 1)

• 2(x + 2)(x - 3)

• 2(x² - x - 3)

• 2(x² - 2x - 6)

• A
• B
• C
• D

Factor Completely: x²-17x+72

• (x-9)(x+8)

• (x-9)(x-8)

• x(x-3)

• (x+9)(x+8)