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0 votes
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in Algebraic Expressions by (26.3k points)
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The factors of x2 + 4y2 + 4y - 4xy - 2x - 8 are

A. (x - 2y - 4)(x - 2y + 2) 

B. (x - y + 2)(x - 4y - 4) 

C. (x + 2y - 4)(x + 2y + 2) 

D. none of these

1 Answer

+1 vote
by (25.0k points)
selected by
 
Best answer

We have ,

Let a = ( x - 2y) , then the expression becomes ,

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