Math, asked by muruganvijayshree, 8 months ago

factorize
81a^2-144b^2

Answers

Answered by aayushreigns125

1

Answer:

(3a-4b)(3a+4b)*9

Step-by-step explanation:

81a^2 = (9a)^2

144a^2 = (12b)^2

a square - b square = (a+b)(a-b)

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