Evaluate
27.6
Factor
\frac{2 \cdot 3 \cdot 23}{5} = 27\frac{3}{5} = 27.6
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6.9+3.45+10.35+6.9
Add 3.45 and 3.45 to get 6.9.
10.35+10.35+6.9
Add 6.9 and 3.45 to get 10.35.
20.7+6.9
Add 10.35 and 10.35 to get 20.7.
27.6
Add 20.7 and 6.9 to get 27.6.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
\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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