Question

Subject being negative indices.
Answer needs to be as a decimal​

Answer 1

Answer:

hope it helps you see the attachment for further information

Answer 2

Answer:

${5}^{ - 2} \times \sqrt[3]{8} \\ \\ = \frac{1}{ {5}^{2} } \times {(8)}^{ \frac{1}{3} } \\ \\ = \frac{1}{ {5}^{2} } \times { ({2}^{3}) }^{ \frac{1}{3} } \\ \\ = \frac{1}{25} \times 2 \\ \\ = \frac{2}{25} \\ \\ = 0.08$