Evaluate
1919.38
Factor
\frac{19 \cdot 5051}{2 \cdot 5 ^ {2}} = 1919\frac{19}{50} = 1919.38
Share
Copied to clipboard
1231.38+486+68+134
Add 1122.58 and 108.8 to get 1231.38.
1717.38+68+134
Add 1231.38 and 486 to get 1717.38.
1785.38+134
Add 1717.38 and 68 to get 1785.38.
1919.38
Add 1785.38 and 134 to get 1919.38.
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}