Evaluate
\frac{35}{18}\approx 1.944444444
Factor
\frac{5 \cdot 7}{2 \cdot 3 ^ {2}} = 1\frac{17}{18} = 1.9444444444444444
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\frac{5}{6}\times \frac{7}{3}
Divide \frac{5}{6} by \frac{3}{7} by multiplying \frac{5}{6} by the reciprocal of \frac{3}{7}.
\frac{5\times 7}{6\times 3}
Multiply \frac{5}{6} times \frac{7}{3} by multiplying numerator times numerator and denominator times denominator.
\frac{35}{18}
Do the multiplications in the fraction \frac{5\times 7}{6\times 3}.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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\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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