Evaluate
58.34
Factor
\frac{2917}{2 \cdot 5 ^ {2}} = 58\frac{17}{50} = 58.34
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30.56+11.11+8.33+5.56+2.78
Add 16.67 and 13.89 to get 30.56.
41.67+8.33+5.56+2.78
Add 30.56 and 11.11 to get 41.67.
50+5.56+2.78
Add 41.67 and 8.33 to get 50.
55.56+2.78
Add 50 and 5.56 to get 55.56.
58.34
Add 55.56 and 2.78 to get 58.34.
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}