Evaluate
23
Factor
23
Share
Copied to clipboard
50-\left(15+\frac{16}{10-2}+\frac{50}{5}\right)
Calculate 2 to the power of 4 and get 16.
50-\left(15+\frac{16}{8}+\frac{50}{5}\right)
Subtract 2 from 10 to get 8.
50-\left(15+2+\frac{50}{5}\right)
Divide 16 by 8 to get 2.
50-\left(17+\frac{50}{5}\right)
Add 15 and 2 to get 17.
50-\left(17+10\right)
Divide 50 by 5 to get 10.
50-27
Add 17 and 10 to get 27.
23
Subtract 27 from 50 to get 23.
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}