Question

√25 + ³√27 + ⁴√81 = ???

Answer 1

√25 + 3 + ⁴√81
√25 + 3 + 3
5 + 6 = 11

Answer 2

$\sqrt{25}+\sqrt[3]{27}+\sqrt[4]{81}\\\sqrt{5\cdot 5}+\sqrt[3]{3\cdot 3\cdot 3}+\sqrt[4]{3\cdot 3\cdot 3\cdot 3}\\\sqrt{5^2}+\sqrt[3]{3^3}+\sqrt[4]{3^4}\\5+3+3\\\boxed{\bold{11}}$