Evaluate
\frac{4}{3}\approx 1.333333333
Factor
\frac{2 ^ {2}}{3} = 1\frac{1}{3} = 1.3333333333333333
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\frac{23+21}{33}
Since \frac{23}{33} and \frac{21}{33} have the same denominator, add them by adding their numerators.
\frac{44}{33}
Add 23 and 21 to get 44.
\frac{4}{3}
Reduce the fraction \frac{44}{33} to lowest terms by extracting and canceling out 11.
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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 ) }
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Limits
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