Factoring Test

What is the GCF? 5x²+20x

Which expression is equivalent to x² - 5x?

• 1(x - 5)
• x(x - 5x)
• x(x - 5)
• x²(1 - 5)

Which expression is equivalent to 10x + 15?

• 100x + 150
• 10(x + 5)
• 1(10x + 15)
• 5(2x + 3)

What is the GCF? 2x²-4x+8

The expression 2x²-8x-x+4 is written in factored form (2x - 1)(x + k).

What is the value of k?

Which expression is equivalent to x²-5x+5x-25?

• (x-5)(x-5)

• (x+5)(x-5)

• (x+5)(x+5)

• (x-1)(x-25)

Which expression is the fully factored form for 30x²+15x-18x-9?

• (5x-3)(6x+1)

• (5x-3)(6x+3)

• 3(5x+3)(2x-1)

• 3(5x-3)(2x+1)

Which expression is equivalent to  b² + 8b + 7?

• (b + 4)(b + 3)
• (b + 6)(b + 1)
• (b + 7)(b +1)
• prime

Which expression is equivalent to m² - 81?

• (m + 9)(m + 9)

• (m - 9)(m - 9)

• (m - 9)(m + 9)

• (m + 9)²

Factor Completely:  3n² - 15n + 18

• (n - 2)(n - 3)
• 3(n + 2)(n + 3)
• (3n - 9)(n - 2)
• 3(n - 3)(n - 2)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3