Evaluate
-60
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-60
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7\left(-7\right)-1+4-5-\left(-3\right)^{2}
Add 4 and 3 to get 7.
-49-1+4-5-\left(-3\right)^{2}
Multiply 7 and -7 to get -49.
-50+4-5-\left(-3\right)^{2}
Subtract 1 from -49 to get -50.
-46-5-\left(-3\right)^{2}
Add -50 and 4 to get -46.
-51-\left(-3\right)^{2}
Subtract 5 from -46 to get -51.
-51-9
Calculate -3 to the power of 2 and get 9.
-60
Subtract 9 from -51 to get -60.
Examples
Quadratic equation
{ 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}