Question

How do you evaluate `(72560)^(2/4)`?

Answer 1

`4sqrt(907*5)`

Explanation:

`(72560)^(2/4)`

`:.=(72560)^(1/2)`

`:.=sqrt72560`

`:.=sqrt(907*2*2*2*2*5)`

`:.=sqrt2*sqrt2=2`

`:.=4sqrt(907*5)`