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31 votes
31 votes
Which of the following correctly factors the expression −20x+4y−2?

A

4(−5x+4y+2)


B

−2(10x+2y+1)


C

−20(x−4y+2)


D

2(−10x+2y−1)

User Richard Haddad
by
2.8k points

1 Answer

28 votes
28 votes

Answer:

D
2(-10x+2y-1)

Explanation:

Find the common factor between all of the terms (2):

Divide all terms by this factor:


2(-10x+2y-1)

User FranticRock
by
2.8k points