Evaluate
6
Factor
2\times 3
Share
Copied to clipboard
19-\frac{\left(\frac{56}{8}+6\right)^{2}}{23-10^{1}\times 1}
Calculate 2 to the power of 3 and get 8.
19-\frac{\left(7+6\right)^{2}}{23-10^{1}\times 1}
Divide 56 by 8 to get 7.
19-\frac{13^{2}}{23-10^{1}\times 1}
Add 7 and 6 to get 13.
19-\frac{169}{23-10^{1}\times 1}
Calculate 13 to the power of 2 and get 169.
19-\frac{169}{23-10\times 1}
Calculate 10 to the power of 1 and get 10.
19-\frac{169}{23-10}
Multiply 10 and 1 to get 10.
19-\frac{169}{13}
Subtract 10 from 23 to get 13.
19-13
Divide 169 by 13 to get 13.
6
Subtract 13 from 19 to get 6.
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}