Question

Rohan: Cube root of 8 can be 2 or -2.
Daya: This is not possible.
Who is right and why?​

Answer 1

Answer:

Daya is right because if we multiply 2×2×2=8 or 2³=8,hence cube root of 8 is 2 but cube root of 8 cannot be -2 because if we multiply -2×-2×-2= -8 or -2³=-8.