Math, asked by smartadeeb5906, 1 year ago

What is the factorization of 49b2 − 81?

Answers

Answered by Thinkab13

4

Answer:

(7b)²-(9)²

(7b-9)(7b+9)

Answered by Anonymous

1

$<font color="blue">$

(7b)²-(9)²

$(7b-9)(7b+9)$

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