Question

Find the cube rots of 8.

Answer 1

cube root of 8 is 2

Explanation:

given data

number = 8

to find out

cube rots of 8

solution

we know that here cube root any positive no is positive and cube root any negative no is negative

we consider here cube rots of 8 = x

and a cube root of a number 8 is a number x

such that x³ = 8 ..................1

and we know 8 = 2× 2×2

x³ = 2× 2×2

x³ = 2³

x = 2

so here cube root of 8 is 2