Evaluate
\frac{125}{3}\approx 41.666666667
Factor
\frac{5 ^ {3}}{3} = 41\frac{2}{3} = 41.666666666666664
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\frac{5.4}{0.12^{2}\times 9}
Express \frac{\frac{5.4}{0.12^{2}}}{9} as a single fraction.
\frac{5.4}{0.0144\times 9}
Calculate 0.12 to the power of 2 and get 0.0144.
\frac{5.4}{0.1296}
Multiply 0.0144 and 9 to get 0.1296.
\frac{54000}{1296}
Expand \frac{5.4}{0.1296} by multiplying both numerator and the denominator by 10000.
\frac{125}{3}
Reduce the fraction \frac{54000}{1296} to lowest terms by extracting and canceling out 432.
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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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