Question

5. Simplify:

$\sqrt[4]{81} - 8( \sqrt[3]{216} ) + 15( \sqrt[5]{32} ) + \sqrt{225}$
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Answer 1

$\huge \rm \purple {\checkmark ~~Question:-}$

Simplify the following :-

$\blue \bigstar \: \: \bf \sqrt[4]{81} - 8( \sqrt[3]{216} ) + 15( \sqrt[5]{32} ) + \sqrt{225}$

$\huge \rm \purple {\checkmark~~Solution:-}$

$\blue \bigstar \: \: \bf { \sqrt[4]{81} = 3}$

$\blue \bigstar \: \: \bf \sqrt[3]{216} = 6$

$\blue \bigstar \: \: \bf \sqrt[5]{32} = 2$

$\blue \bigstar \: \: \bf \sqrt{225} = 15$

Now, solving with these values :-

$\green \implies \bf3 - 8(6) + 15(2) + 15$

$\green \implies \bf3 - 48 + 30 + 15$

$\green \implies \bf - 45 + 45$

$\green \implies \bf0$

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$\blue {\therefore \: \: \underline {\bf \sqrt[4]{81} - 8( \sqrt[3]{216}) + 15( \sqrt[5]{32}) + \sqrt{225} = 0 }}$

Answer 2

${\textbf{\textsf{{\color{navy}{Refer}}\:{\purple{the}}\:{\pink{above}}\: {\color{pink}{attachment࿐}}}}}$