Evaluate (complex solution)
2\sqrt{2}i\approx 2.828427125i
Real Part (complex solution)
0
Evaluate
\text{Indeterminate}
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2i\sqrt{2}
Factor -8=\left(2i\right)^{2}\times 2. Rewrite the square root of the product \sqrt{\left(2i\right)^{2}\times 2} as the product of square roots \sqrt{\left(2i\right)^{2}}\sqrt{2}. Take the square root of \left(2i\right)^{2}.
Examples
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