Math, asked by renu2000singh, 8 months ago

(ap + sq)
z
(9p-5q)^2 + 180pq

Answers

Answered by abhishekramesh5673

2

Answer:

LHS = (9p - 5 q)2 + 180pq = (9p)2 - 2(9p)(5q) + (5q)2 + 180 pq = 81p2 - 90pq + 25q2 + 180pq = 81p2 + (- 90pq +180)pq + 25q2 = 81p2

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