SOLUTION: 《 is the square root since there is no square root button Simplify (《2 +《2)^2

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Question 932527: 《 is the square root since there is no square root button
Simplify
(《2 +《2)^2
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Use sqrt(x) or \sqrt{x} for the square root of x.

Assuming you mean (sqrt(2) + sqrt(2))^2, this is equal to (2 sqrt(2))^2 = 8.