\left. \begin{array} { l } { - 3 x + 4 x ^ { 4 } - 2 + 12 x ^ { 3 } } \\ { 12 x ^ { 2 } - 14 y ^ { 2 } + 3 z ^ { 2 } + 34 x y + 5 z x - 19 y z } \end{array} \right.
Least Common Multiple
48x^{6}+144x^{5}-36x^{3}-24x^{2}+42xy^{2}+57xyz-68xy-9xz^{2}-10xz-56y^{2}x^{4}-168y^{2}x^{3}+28y^{2}+136yx^{5}+408yx^{4}-102yx^{2}-76yzx^{4}-228yzx^{3}+38yz+12z^{2}x^{4}+36z^{2}x^{3}-6z^{2}+20zx^{5}+60zx^{4}-15zx^{2}
Evaluate
4x^{4}+12x^{3}-3x-2,\ 12x^{2}+34xy+5xz-14y^{2}-19yz+3z^{2}
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48x^{6}+144x^{5}-36x^{3}-24x^{2}+42xy^{2}+57xyz-68xy-9xz^{2}-10xz-56y^{2}x^{4}-168y^{2}x^{3}+28y^{2}+136yx^{5}+408yx^{4}-102yx^{2}-76yzx^{4}-228yzx^{3}+38yz+12z^{2}x^{4}+36z^{2}x^{3}-6z^{2}+20zx^{5}+60zx^{4}-15zx^{2}
Identify all the factors and their highest power in all expressions. Multiply the highest powers of these factors to get the least common multiple.
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}