Evaluate
19
Factor
19
Share
Copied to clipboard
51-\frac{1}{4}\left(196-68\right)+0\times 5\times 75
Divide 153 by 3 to get 51.
51-\frac{1}{4}\times 128+0\times 5\times 75
Subtract 68 from 196 to get 128.
51-\frac{128}{4}+0\times 5\times 75
Multiply \frac{1}{4} and 128 to get \frac{128}{4}.
51-32+0\times 5\times 75
Divide 128 by 4 to get 32.
19+0\times 5\times 75
Subtract 32 from 51 to get 19.
19+0\times 75
Multiply 0 and 5 to get 0.
19+0
Multiply 0 and 75 to get 0.
19
Add 19 and 0 to get 19.
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}