Solve:-
(5x-3y)^3
Simplify this!plz.
Answers
Answered by
0
Answer:
Step-by-step explanation: (5x-3y )^3
= (a-b)^3 = a^3 -b^3 - 3ab(a-b)
=((5x)^3) - ((3y)^3)- 3(5x)(3y)(5x-3y)
=(125x^3) - (27y^3) - (45xy)(5x-3y)
=125x^3 - 27y^3 -225x^2y + 135xy^2
Answered by
0
Answer:
here , (5x-3y)^3 =125x³-27y³-225x²y+135xy²
Step-by-step explanation:
(5x-3y)³=(5x)³-(3y)³-3×5x×3y(5x-3y)
==125x³-27y³-225x²y+135xy²
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