( 2 - [ 3 + ( 3 \times 2 ) + ( 5 \times 3 ) - ( 2 \times 4 ) ]
Evaluate
-14
Factor
-14
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2-\left(3+6+15-2\times 4\right)
Multiply 3 and 2 to get 6. Multiply 5 and 3 to get 15.
2-\left(9+15-2\times 4\right)
Add 3 and 6 to get 9.
2-\left(24-2\times 4\right)
Add 9 and 15 to get 24.
2-\left(24-8\right)
Multiply 2 and 4 to get 8.
2-16
Subtract 8 from 24 to get 16.
-14
Subtract 16 from 2 to get -14.
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}