Question

What is the square root of 125 times the cube root of 25?

Answer 1

It is

`sqrt125*(25)^(1/3)=5*5^(1/2)*5^(2/3)=5*5^(1/2+2/3)=5*5^(7/6)=5*5*5^(1/6)=25*5^(1/6)=25*root(6)5`