Evaluate
\frac{159}{14}\approx 11.357142857
Factor
\frac{3 \cdot 53}{2 \cdot 7} = 11\frac{5}{14} = 11.357142857142858
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\frac{56+5}{14}+7
Multiply 4 and 14 to get 56.
\frac{61}{14}+7
Add 56 and 5 to get 61.
\frac{61}{14}+\frac{98}{14}
Convert 7 to fraction \frac{98}{14}.
\frac{61+98}{14}
Since \frac{61}{14} and \frac{98}{14} have the same denominator, add them by adding their numerators.
\frac{159}{14}
Add 61 and 98 to get 159.
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y = 3x + 4
Arithmetic
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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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