Question

cube of a positive number is always

Answer 1

cube of positive number is always positive.
for example:-2×2×2=8(which is positive)

Answer 2

Cube of positive number is always positive.

Eg. ${2^3}$ = 8

that is + X + X + = +

Cube of a negative number is always negative.

Eg. ${-2^3}$ = -8

that is - X - = + X - = -

Hope u understand

If any doubt pls comment