\left. \begin{array} { c } { - 3 n - 8 q ( m - 3 n ) + 11 s ( m - 3 r ) } \\ { a ^ { 2 } ( 4 a - 3 ) ^ { 2 } - a ( 4 a - 3 ) ^ { 3 } } \end{array} \right.
Least Common Multiple
3a\left(a-1\right)\left(4a-3\right)\left(32amq-24mq-44ams+33ms-96anq+12an+72nq-9n+132ars-99rs\right)
Evaluate
11s\left(m-3r\right)-8q\left(m-3n\right)-3n,\ 3a\left(1-a\right)\left(4a-3\right)^{2}
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3a\left(a-1\right)\left(4a-3\right)\left(32amq-24mq-44ams+33ms-96anq+12an+72nq-9n+132ars-99rs\right)
Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple.
384mqa^{4}-960mqa^{3}+792mqa^{2}-216amq-528msa^{4}+1320msa^{3}-1089msa^{2}+297ams-1152nqa^{4}+2880nqa^{3}-2376nqa^{2}+648anq+144na^{4}-360na^{3}+297na^{2}-81an+1584rsa^{4}-3960rsa^{3}+3267rsa^{2}-891ars
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}