Question

Value of √8+2√15 + √8-2√15 - √30​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:$\sqrt[4]{2}$

Step-by-step explanation:

$\sqrt{8}+2\sqrt{1}\cdot \:5+\sqrt{8}-2\sqrt{1}\cdot \:5-\sqrt{3}\cdot \:0$

$=2\sqrt{8}+2\cdot \:1\cdot \:5-2\cdot \:1\cdot \:5-0\cdot \sqrt{3}$

$=2\sqrt{8}-0\cdot \sqrt{3}$

=$\sqrt[4]{8}=\sqrt[2]{4}$

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