Math, asked by Farhan962004, 11 months ago

Please expand these quick


(4a + 5b)³
(5x-3y)³

Answers

Answered by vinay0123
4
(a + b) ^3 is a3 +b3 + 3ab(a+b)

64a^3+125b^3+240a^2b+ 300ab^2

(5x-3y)^3

= 125x^3 - 27b^3 - 225x^2y+135xy^2
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