Math, asked by aryan22759, 9 months ago

(9a-b)^2 algebra expresssion​

Answers

Answered by prakash1951
0

Answer:

(9a-b)²=81a²-18ab+b²

HOPE YOU UNDERSTOOD THE ANSWER

Answered by wathamanand
1

Answer:

(9a-b)^2

= 81a^2-b^2

is the answer

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