Math, asked by mandeep4734, 1 year ago

solve in copy and and give answer quickly I am getting late to school please

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Answered by kartikshukla
0
it is forming an identity: (a-b)^3
therefore the answer is
(3a)^3-(5b)^3-3*3a*5b(3a-5b)
27a^3 - 125b^3 - 45ab(3a-5b)
27a^3 - 125b^3 - 135a^2b+225ab^2
hope it's clear to you
Answered by dronmishra
2
hope you got answer at the time
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