Evaluate
\frac{12}{5}=2.4
Factor
\frac{2 ^ {2} \cdot 3}{5} = 2\frac{2}{5} = 2.4
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\left(\frac{2}{3}-\frac{1}{4}\right)^{-1}
Calculate 2 to the power of -2 and get \frac{1}{4}.
\left(\frac{5}{12}\right)^{-1}
Subtract \frac{1}{4} from \frac{2}{3} to get \frac{5}{12}.
\frac{12}{5}
Calculate \frac{5}{12} to the power of -1 and get \frac{12}{5}.
Examples
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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