Evaluate
\frac{5491}{7}\approx 784.428571429
Factor
\frac{17 ^ {2} \cdot 19}{7} = 784\frac{3}{7} = 784.4285714285714
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784+\frac{3}{7}
Multiply 14 and 56 to get 784.
\frac{5488}{7}+\frac{3}{7}
Convert 784 to fraction \frac{5488}{7}.
\frac{5488+3}{7}
Since \frac{5488}{7} and \frac{3}{7} have the same denominator, add them by adding their numerators.
\frac{5491}{7}
Add 5488 and 3 to get 5491.
Examples
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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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