Math, asked by vivek53167, 3 months ago

17.a) Verify that
(11pq+4q)2-(11pq-4q)2=176pq2

Answers

Answered by gopalpvr

15

Step-by-step explanation:

(11pq+4q)2-(11pq-4q)2=176pq2

LHS= (11pq+4q)2-(11pq-4q)2

= 121p2q2+16q2+88pq2-121p2q2-16q2+88pq2

=176pq2

RHS= 176pq2

LHS RHS

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