\left. \begin{array} { l } { 36 m - 48 n } \\ { m ^ { 2 } - 3 m + 2 : \frac { m ^ { 2 } + 6 m - 16 } { m ^ { 2 } + m - 20 } } \\ { m ^ { 2 } - 5 m + 4 } \end{array} \right.
Evaluate
12\left(3m-4n\right),\ \frac{m^{4}+3m^{3}-32m^{2}+50m-40}{\left(m-2\right)\left(m+8\right)},\ \left(m-4\right)\left(m-1\right)
Share
Copied to clipboard
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}