Question

calcule o valor das expressoes ( 125 elevado 1/3 +49 elevado 1/2 +343 elevado 1/3 ) elevado 2

Answer 1

$(125^{\frac{1}{3}}+49^{\frac{1}{2}}+343^{\frac{1}{3}})^{2}= (\sqrt[3]{125}+\sqrt{49}+\sqrt[3]{343})^{2}= 5^{2}+49+7^{2}= 25+49+49= 123$