Solve for x
x = \frac{9}{4} = 2\frac{1}{4} = 2.25
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\frac{4\sqrt{x}}{4}=\frac{6}{4}
Divide both sides by 4.
\sqrt{x}=\frac{6}{4}
Dividing by 4 undoes the multiplication by 4.
\sqrt{x}=\frac{3}{2}
Reduce the fraction \frac{6}{4} to lowest terms by extracting and canceling out 2.
x=\frac{9}{4}
Square both sides of the equation.
Examples
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Linear equation
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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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