## anonymous 2 years ago What is the simplest form of the number? 16 ^3/4

1. anonymous

and this one WHAT IS THE solution to sqrt 2x-1=3

2. anonymous

$16^\frac{3}{4} = 2^{4.\frac{3}{4}} = 2^3 = 8$ $\sqrt{2x - 1} =3$ Then x = 5

3. anonymous

Thanks