Evaluate
-9
Factor
-9
Quiz
Arithmetic
5 problems similar to:
2 + ( - 5 + 8 ) ( - 12 + 0 ) - [ 3 - ( 4 - 3 ) ( - 2 ) ] ( - 5 )
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2+3\left(-12+0\right)-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)
Add -5 and 8 to get 3.
2+3\left(-12\right)-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)
Add -12 and 0 to get -12.
2-36-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)
Multiply 3 and -12 to get -36.
-34-\left(3-\left(4-3\right)\left(-2\right)\right)\left(-5\right)
Subtract 36 from 2 to get -34.
-34-\left(3-1\left(-2\right)\right)\left(-5\right)
Subtract 3 from 4 to get 1.
-34-\left(3-\left(-2\right)\right)\left(-5\right)
Multiply 1 and -2 to get -2.
-34-\left(3+2\right)\left(-5\right)
The opposite of -2 is 2.
-34-5\left(-5\right)
Add 3 and 2 to get 5.
-34-\left(-25\right)
Multiply 5 and -5 to get -25.
-34+25
The opposite of -25 is 25.
-9
Add -34 and 25 to get -9.
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}