Evaluate
9\sqrt{3}\approx 15.588457268
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6\times \frac{3}{2}\sqrt{3}
Divide 6\sqrt{3} by 4 to get \frac{3}{2}\sqrt{3}.
\frac{6\times 3}{2}\sqrt{3}
Express 6\times \frac{3}{2} as a single fraction.
\frac{18}{2}\sqrt{3}
Multiply 6 and 3 to get 18.
9\sqrt{3}
Divide 18 by 2 to get 9.
Examples
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Linear equation
y = 3x + 4
Arithmetic
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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