It says solve the problem using these words: product, rule, principle, root, quotient rule, reciprical, nth root.
1. √b^5
\(\sqrt{b}^5=(b^{1/2})^5=b^{5/2}=b^{2.5}\\ or\\ \sqrt{b^5}=(b^5)^{1/2}=b^{5/2}=b^{2.5}\)
2. √2s^5* √10s^4
\(\sqrt2*s^5*\sqrt{10}*s^4\\ =\sqrt{20}*s^9\\ =\sqrt{4*5}*s^9\\ =2\sqrt{5}\;s^9\\ \)
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