Math, asked by asna336, 1 month ago

what is the answer of
(9p-5q)² =

Answers

Answered by arpita198331

0

Answer:

using the identity (a-b)²

Step-by-step explanation:

(9p)² - 2×9p×5q + (5q)²

= 81p² - 90pq +25q² ans

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