Question

Simplify:-
$\sqrt[4]{81} \: - \: 8 \sqrt[3]{216} \: + 15 \sqrt[5]{32} \: + \: \sqrt{225}$
CAN ANYONE SOLVE THIS PROBLEM?? ​

Answer 1

HEY MATE, HERE IS YOUR ANSWER.

$\sqrt[4]{81} - 8 \sqrt[3]{216 } + 15 \sqrt[5]{32} + \sqrt{2}$
Calculate root

$\sqrt[4]{84} - 8 \times 6 + 15 \times 2 + \sqrt{2}$
Multiply the numbers

$\sqrt[4]{84} - 48 + 30 + \sqrt{2} \\ = \sqrt[4]{84} - 18 + \sqrt{2}$

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