Math, asked by mohangelakoti1051, 1 year ago

Prove that x no. Is doubled then its cube is 8 time the cube of given no.

Answers

Answered by mysticd
6
Solution :

The number = x

double the number = 2x

cube of the number = x³

According to the problem given , we get

( 2x )³

= 8x³

= 8 times the cube of x

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