Math, asked by Anonymous, 3 months ago

Verify that (11pq+2q)2 + (11pq–2q)2 = 242 p2q2 + 8 q2

Answers

Answered by mohitchajer

0

Step-by-step explanation:

(a+b)^2 = a²+b²+2ab

(a-b)^2 = a²+b²-2ab

LHS

(121p²q²+4q²+44pq²)+(121p²q²+4q²-44pq²)

= 242p²q²+8q²

= RHS

HENCE VERIFIED

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