Evaluate
6.7511
Factor
\frac{67511}{2 ^ {4} \cdot 5 ^ {4}} = 6\frac{7511}{10000} = 6.7511
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10.9411-\left(-5.67\right)-9.86
Add -0.0789 and 11.02 to get 10.9411.
10.9411+5.67-9.86
The opposite of -5.67 is 5.67.
16.6111-9.86
Add 10.9411 and 5.67 to get 16.6111.
6.7511
Subtract 9.86 from 16.6111 to get 6.7511.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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}