Question

compute the following
(49)power -3/2

Answer 1

it's the answer of (49)^-3/2

Answer 2

${49}^{ - \frac{3}{2} } = ( {49}^{ \frac{1}{2} } )^{ - 3} = {7}^{ - 3} = ( { \frac{1}{7} })^{3} = \frac{1}{343}$

Hope it helps!