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The factors (a ^(2) + 4b ^(2) + 4b - 4 a...

The factors `(a ^(2) + 4b ^(2) + 4b - 4 ab - 2a - 8)` are

A

(a-2 b-4) (a-2 b+2)

B

(a-b+2) (a-4 b-4)

C

(a+2 b-4) (a+2 b+2)

D

(a+2 b-1) (a-2 b+1)

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CHAMPION PUBLICATION-2013 TIER-II PAPER(20)-EXERCISE
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  3. The factors (a ^(2) + 4b ^(2) + 4b - 4 ab - 2a - 8) are

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