Question

Which one of the following is equal to (100/9)^-3/2 (^ means power) *​

Answer 1

Answer:

${ \frac{100}{9} }^{ (\frac{ - 3}{2}) } \\ \\ = { \frac{10}{3} }^{(2 \times \frac{ - 3}{2} )} \\ \\ = { \frac{10}{3} }^{( - 3)} \\ \\ = { \frac{3}{10} }^{(3)}$