Solve for x
x=-2\sqrt{13}-2\approx -9.211102551
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2\sqrt{13}+2+x=0
Factor 52=2^{2}\times 13. Rewrite the square root of the product \sqrt{2^{2}\times 13} as the product of square roots \sqrt{2^{2}}\sqrt{13}. Take the square root of 2^{2}.
2+x=-2\sqrt{13}
Subtract 2\sqrt{13} from both sides. Anything subtracted from zero gives its negation.
x=-2\sqrt{13}-2
Subtract 2 from both sides.
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