Factorize this question by middle term breaking.
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Answer:
A. 2(3p-4q)(2p+5q)
Step-by-step explanation:
12p² + 14pq - 40q²
= 2(6p²+7pq - 20q²)
= 2(6p²+15pq-8pq-20q²)
=2{3p(2p+5q)-4q(2p+5q)}
=2(2p+5q)(3p-4q)
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