Math, asked by sumit46, 1 year ago

factorise 216x^2-729y^2

Answers

Answered by totaldreamer12361
1
216x^2 - 729y^2
=6(36x^2 - 121y^2)
=6[(6x)^2 - (11y)^2]
=6[(6x+11y)(6x-11y)]
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