Evaluate
\frac{133}{9}\approx 14.777777778
Factor
\frac{7 \cdot 19}{3 ^ {2}} = 14\frac{7}{9} = 14.777777777777779
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\frac{400-1}{27}
Calculate 20 to the power of 2 and get 400.
\frac{399}{27}
Subtract 1 from 400 to get 399.
\frac{133}{9}
Reduce the fraction \frac{399}{27} to lowest terms by extracting and canceling out 3.
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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 ) }
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Limits
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