Evaluate
7159.11
Factor
\frac{3 \cdot 7 \cdot 73 \cdot 467}{2 ^ {2} \cdot 5 ^ {2}} = 7159\frac{11}{100} = 7159.11
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9807\times 0.05+13600\times 9.807\times 0.05
Multiply 1000 and 9.807 to get 9807.
490.35+13600\times 9.807\times 0.05
Multiply 9807 and 0.05 to get 490.35.
490.35+133375.2\times 0.05
Multiply 13600 and 9.807 to get 133375.2.
490.35+6668.76
Multiply 133375.2 and 0.05 to get 6668.76.
7159.11
Add 490.35 and 6668.76 to get 7159.11.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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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}