anonymous 5 years ago simplify 9 (1/2) x 9 (1/2) using radical form PLEASE

1. anonymous

is this $9^{\frac{1}{2}}\times 9^{\frac{1}{2}}$

2. anonymous

is that 9^(1/2) * 9^(1/2)

3. anonymous

if so the answer is 9

4. anonymous

=)

5. anonymous

but if you need to show your work in radical form you need to know: 9^(1/2) = $\sqrt{9}$