Evaluate
\frac{2\left(m-4\right)\left(m+1\right)}{5-3m}
Expand
-\frac{2\left(m^{2}-3m-4\right)}{3m-5}
Quiz
Polynomial
5 problems similar to:
\frac { 6 m ^ { 3 } - 18 m ^ { 2 } - 24 m } { 15 m - 9 m ^ { 2 } }
Share
Copied to clipboard
\frac{6m\left(m-4\right)\left(m+1\right)}{3m\left(-3m+5\right)}
Factor the expressions that are not already factored.
\frac{2\left(m-4\right)\left(m+1\right)}{-3m+5}
Cancel out 3m in both numerator and denominator.
\frac{2m^{2}-6m-8}{-3m+5}
Expand the expression.
\frac{6m\left(m-4\right)\left(m+1\right)}{3m\left(-3m+5\right)}
Factor the expressions that are not already factored.
\frac{2\left(m-4\right)\left(m+1\right)}{-3m+5}
Cancel out 3m in both numerator and denominator.
\frac{2m^{2}-6m-8}{-3m+5}
Expand the expression.
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}