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Calculate the square root of $2$
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$\frac{-\sqrt{2}}{2}+3\cdot \left(\frac{-\sqrt{2}}{2}\right)$
Learn how to solve addition of numbers problems step by step online. Simplify (-2^1/2)/2+3(-2^1/2)/2. Calculate the square root of 2. Calculate the square root of 2. Multiply -1 times \sqrt{2}. Multiply -1 times \sqrt{2}.