Question

Simplify each radical expression.


__
√48m^3

Answer 1

try to factorise the expression inside the sqrt sign

48m^3 = 3 times 16m^3

So, we can take the sqrt of 16 = 4 outside of the sqrt sign

We can also take the sqrt of m^2 out, leaving just m

resulting in 4msqrt(3m)