Question

write as radical then simplify
4^-1/2

Answer 1

What's 1/sqrt(4)?

Answer 2

Box man yours \[4^-1/2 = \sqrt{4} \] which equals 2
Brinethery yours is 1/2

Answer 3

\[4^{-1/2} = 1/\sqrt{4} = 1/2\]

Answer 4

thanks

Answer 5

yw