Math, asked by aliekmaredia1957, 7 months ago

1/36a^2b^2-9/49b^2c^2​

Answers

Answered by nravishyaam
2

Answer: pls mark me as brainliest

Step-by-step explanation:1/36a^2b^2 - 16/49b^2c^2

= (1/6ab)^2 - (4/7bc)^2

= by using a^2 -b^2 formula we get

= (1/6ab+4/7bc)(1/6ab-4/7bc)

Hence factorised

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