Question

simplifique os radicais ​

Answer 1

$a) \sqrt[4]{25} = \sqrt[4 \div 2]{ {5}^{2 \div 2} } = \sqrt{5} \\ \\ b) \sqrt{200} = \sqrt{2. {2}^{2}. {5}^{2} } = 2.5 \sqrt{2 } = 10 \sqrt{2} \\ \\ c) \sqrt[3]{250} = \sqrt[3]{2. {5}^{3} } = 5 \sqrt[3]{2} \\ \\ d) \sqrt{500} = \sqrt{5. {2}^{2}. {5}^{2} } = 2.5 \sqrt{5} = 10 \sqrt{5}$