Question

Work out 5^-2 x cube root of 8 Answer in decimal form please.

Answer 1

Answer:

0.08

Step-by-step explanation:

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