Which is the following sum in simplest form sq rt 8 +3 sq rt 2+ sq rt 32

asked Feb 25, 2021 94.4k views

3 votes

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3 votes

Answer:

Explanation:

$√(8) = √(2*2*2)=2* √(2) = 2√(2)\\\\ √(32) = √(2* 2 * 2 * 2 * 2) = 2*2* √(2) = 4√(2)\\\\ √(8)+3 √(2) + √(32) = 2√(2) + 3√(2) + 4√(2)\\\\$

$= (2 + 3 + 4) √(2)\\\\= 9√(2)$

Syntle answered Mar 2, 2021

7.9k points

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