Solve for x
x=5814.0625
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12.25+8^{2}=\sqrt{x}
Calculate 3.5 to the power of 2 and get 12.25.
12.25+64=\sqrt{x}
Calculate 8 to the power of 2 and get 64.
76.25=\sqrt{x}
Add 12.25 and 64 to get 76.25.
\sqrt{x}=76.25
Swap sides so that all variable terms are on the left hand side.
x=5814.0625
Square both sides of the equation.
Examples
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Linear equation
y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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