1.

What is the cube of 63in column method

Answer»

(60+3)^3
(x+y)^3=x^3+3(x^2y)+3(xy^2)+y^3
=60^3+3(60^2 3)+3(60 3^2)+3^3
=216 000+32 400+1620+27
=250 047=63^3
Pls mark this as the BRAINLEIST


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