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Factor 20x2 + 50x + 20. A) (2x + 4)(10x + 5) B) (10x + 4)(2x + 5) C) (4x + 5)(5x + 4) D) (5x + 5)(4x + 4)
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Factor 20x2 + 50x + 20.

A) (2x + 4)(10x + 5)
B) (10x + 4)(2x + 5)
C) (4x + 5)(5x + 4)
D) (5x + 5)(4x + 4)

User Aaron Gray
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1 Answer

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20x^2 + 50x + 20


GCF=10


10((20x^2)/(10) + (50x)/(10) + (20)/(10)


10(2x^2+5x+2)


10(2x^2+4x+x+2)


10(2x(x+2)+(x+2))


10(x+2)(2x+1)
User Joshua Green
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