Solve for x, y, z
z=2\sqrt{13}\approx 7.211102551
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y=2\sqrt{13}
Consider the second equation. 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}.
z=2\sqrt{13}
Consider the third equation. Insert the known values of variables into the equation.
x=9 y=2\sqrt{13} z=2\sqrt{13}
The system is now solved.
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