Evaluate
\frac{81}{35}\approx 2.314285714
Factor
\frac{3 ^ {4}}{5 \cdot 7} = 2\frac{11}{35} = 2.3142857142857145
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\frac{18\times 9}{7\times 10}
Multiply \frac{18}{7} times \frac{9}{10} by multiplying numerator times numerator and denominator times denominator.
\frac{162}{70}
Do the multiplications in the fraction \frac{18\times 9}{7\times 10}.
\frac{81}{35}
Reduce the fraction \frac{162}{70} to lowest terms by extracting and canceling out 2.
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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
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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