Evaluate
-95
Factor
-95
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27-17+22+15-78-49+84-99
Subtract 10 from 37 to get 27.
10+22+15-78-49+84-99
Subtract 17 from 27 to get 10.
32+15-78-49+84-99
Add 10 and 22 to get 32.
47-78-49+84-99
Add 32 and 15 to get 47.
-31-49+84-99
Subtract 78 from 47 to get -31.
-80+84-99
Subtract 49 from -31 to get -80.
4-99
Add -80 and 84 to get 4.
-95
Subtract 99 from 4 to get -95.
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
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}