Evaluate
5
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5
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4\times \frac{8+2}{8}
Multiply 1 and 8 to get 8.
4\times \frac{10}{8}
Add 8 and 2 to get 10.
4\times \frac{5}{4}
Reduce the fraction \frac{10}{8} to lowest terms by extracting and canceling out 2.
5
Cancel out 4 and 4.
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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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