Expand
a^{4}+4ab^{3}+12abc^{2}+24abcd+12abd^{2}+4ac^{3}+12acb^{2}+12acd^{2}+4ad^{3}+12adb^{2}+12adc^{2}+b^{4}+4ba^{3}+4bc^{3}+12bca^{2}+12bcd^{2}+4bd^{3}+12bda^{2}+12bdc^{2}+c^{4}+4ca^{3}+4cb^{3}+4cd^{3}+12cda^{2}+12cdb^{2}+d^{4}+4da^{3}+4db^{3}+4dc^{3}+6\left(ab\right)^{2}+6\left(ac\right)^{2}+6\left(ad\right)^{2}+6\left(bc\right)^{2}+6\left(bd\right)^{2}+6\left(cd\right)^{2}
Evaluate
\left(a+b+c+d\right)^{4}
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}