IX.- Elevación a potencias


	737.		742..

	$\left ( \sqrt[3]{5a^{2}bc^{3}} \right )^{2}$		$\left ( 5\sqrt[3]{a-b} \right )^{2}$


	738.		743.

	$\left ( \sqrt[3]{a^{2}b} \right )^{4}$		$\left ( ab^{2}\sqrt[5]{a+b} \right )^{2}$


	739.		744.

	$\left ( 4\sqrt[8]{3a^{2}b} \right )^{2}$		$\left ( 2ab^{3}\sqrt[6]{a+b} \right )^{2}$


	740.		745.

	$\left ( \sqrt[4]{a^{3}b^{2}} \right )^{2}$		$\left [ (1-a)\sqrt[n]{2a} \right ]^{3}$


	741.		746.

	$\left ( 2a\sqrt{3b^{2}c^{4}} \right )^{3}$		$\left ( \sqrt{a-1}+1 \right )^{2}$


	747.		748.

	$\left ( \sqrt{a+b}-\sqrt{a-b} \right )^{2}$		$\left ( \sqrt{2}+\sqrt{3} -\sqrt{5}\right )^{2}$