Question

Solve the question

Find : 64^1/2

Answer 1

Solution is

65^1/2

we know that a1/n = n√a,where a > 0.

we conclude that 64^1/2 can also be written as 

2√64 = 2√8 x 8 = 8

Therefore the value of 64^1/2 will be 8.