Intermediate Test Prep: Math 8 (Grade 8) Factoring Algebraic Expressions Using the GCF Quiz

Factoring Algebraic Expressions Using the GCF:
Quiz
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Factor:
2x² + 5x

A. 7x3
B. x(2x+5)
C. 3x
D. x²(2+5x)

Factor:
10xy + 25x²y²

A. xy(10+25xy)
B. 5(2xy+5x²y²)
C. x(10+25xy²)
D. 5xy(2+5xy)

Factor:
4x²+ 8x - 28

A. x(4x²+8x-28)
B. 4(x²+2x-7)
C. 2x(2x+4x-7)
D. 4x²(2x-7)

Factor:
3x² - 9

A. 3x(x+3)
B. 3(x-3)
C. 3(x²+3)
D. 3(x²-3)

Factor:
27ab2 - 15ab - 3a

A. 3a(9ab-5b+1)
B. 3a(9b²-5b-1)
C. 3(9ab²-5ab-a)
D. 3ab(9b-5a+1)

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