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What is the solution to 3 times the square root of 4 minus 2 times the square root of 4

User IanB
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2 Answers

3 votes
3 √4 - 2√4
(3 - 2) √4
√4
2
User Iqbal Khan
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7 votes

3√(4)-2√(4)=(3-2)√(4)=√(4)=√(2^2)=2
User Foxtrot
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