Math, asked by singhvikas7080, 7 months ago

Factorise with polynomial a^2-81(b-c)^2

Answers

Answered by durgayadav1955k

2

Answer:

factorise a2-81(b-c)2

= (a²) - (81• (b - c) • 2)

= a² - 162 • (b - c)

= a² - 162b + 162c

( if it helps please follow me and mark me as the brainliest).........

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