Factor
\frac{4\left(14ca^{2}+243bc-162b^{2}d^{2}\right)}{9}
Evaluate
-72\left(bd\right)^{2}+\frac{56ca^{2}}{9}+108bc
Quiz
Algebra
5 problems similar to:
14 \frac { 4 a ^ { 2 } } { 9 } c - 72 b ^ { 2 } d ^ { 2 } + 108 b c =
Share
Copied to clipboard
\frac{4\left(14a^{2}c-162b^{2}d^{2}+243bc\right)}{9}
Factor out \frac{4}{9}.
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}