Evaluate
\frac{16}{3}\approx 5.333333333
Factor
\frac{2 ^ {4}}{3} = 5\frac{1}{3} = 5.333333333333333
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\frac{-7\left(-2\right)}{3}+\frac{2}{3}
Express -\frac{7}{3}\left(-2\right) as a single fraction.
\frac{14}{3}+\frac{2}{3}
Multiply -7 and -2 to get 14.
\frac{14+2}{3}
Since \frac{14}{3} and \frac{2}{3} have the same denominator, add them by adding their numerators.
\frac{16}{3}
Add 14 and 2 to get 16.
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y = 3x + 4
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Matrix
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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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