Factoring Quiz

Factor using the GCF method
8r³ + 16r²

• 4r²(2r + 4)
• 8r²(r + 2)
• 8(r³ + r²)
• 4(r³ + 2r²)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Factor
4b⁵+4b³+16b²

• 4b³(b⁴+b²+4b)
• 4b³(b⁴+4b+5)
• 4(b⁵+b³+4b²)
• 4b²(b³+b+4)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

What is the greatest common factor of the three terms in the expression?
24m³n⁵p + 6mn⁴p² + 4mn⁵

• 2mn
• 24mn⁴
• 2mn⁴
• 2mn⁴p

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Find the greatest common factor. 9a³b²c - 6a²b³c²

• 3ab²c(3a - 2b)

• 3a²b²c(3 - 2b)

• 3a²b²c(3a - 2b)

• 3ab²c(3 - 2b)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Find the greatest common factor.
55a⁴b³+20a³b²-5a²b
HINT: What is the smallest exponent on a and b?

• 5
• 5a²b
• 5ab²
• 5a⁶b³

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Find the greatest common factor. 12a²b³c - 8a³b²c²

• 4ab²c(3a - 2b)

• 4a²b²c(3 - 2b)

• 4a²b²c(3a - 2b)

• 4ab²c(3 - 2b)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Find the greatest common factor. 6x⁴y³-12x⁴y²+6x³y²
HINT: Does 12 divide by 6 (the smallest coefficient)? How many of each letter can you take out evenly?

• 6
• 6xy
• 6x³y²
• 6x⁹y⁶

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Factor the Trinomial:
x² - 8x + 15

• (x + 5) ( x + 3)
• (x - 5) (x - 3)
• (x + 15) (x - 1)
• (x - 7) (x - 8)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Factor: x² – 5x – 24

• (x - 5)(x + 19)
• (x - 8)(x + 3)
• (x - 3)(x + 8)
• (x - 19)(x + 5)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b

Factor: x² + 2x – 3

• (x - 2)(x + 1)
• (x + 1)(x - 3)
• (x + 2)(x - 1)
• (x - 1)(x + 3)

Tags

CCSS.MATH.CONTENT.HSA.REI.B.4.b