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What's the value of given expression \sqrt{ {20 + 5}^(2) } ​
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5 votes
What's the value of given expression


\sqrt{ {20 + 5}^(2) }
​

User Skimobear
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1 Answer

5 votes

Explanation:

√(20+5²)=√{20+25}=√45=3√5

User Ciera
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