Solve for x
x=219726.5625
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625-12.5^{2}=\sqrt{x}
Calculate 25 to the power of 2 and get 625.
625-156.25=\sqrt{x}
Calculate 12.5 to the power of 2 and get 156.25.
468.75=\sqrt{x}
Subtract 156.25 from 625 to get 468.75.
\sqrt{x}=468.75
Swap sides so that all variable terms are on the left hand side.
x=219726.5625
Square both sides of the equation.
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