Question

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

HEY MATE, HERE IS YOUR ANSWER.


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

Calculate roots

$= 3 - 8 \times 6 + 15 \times 2 + 15$

Multiply the numbers

$= 3 - 48 + 30 + 15$

Calculate

$= 0$

✌✌

Answer 2

Step-by-step explanation:

$[tex] \sqrt[4]{81} - 8 \sqrt[3]{216} + 15 \sqrt[5]{32} + \sqrt{225}$

$\sqrt[4]{81} = 3$

$8 \sqrt[3]{216} \\ = 8 \times 6 \\ = 48$

$15 \sqrt[5]{32} \\ = 15 \times 2 \\ = 30$

$\sqrt{225 } \\ = 15$

=3-48+30+15

=0

Hope this will help you !

Good Luck