Nilaikan
\frac{x^{2}\ln(|x+1|)+x^{2}\ln(|x-1|)-\ln(|x+1|)-\ln(|x-1|)-1}{2\left(x^{2}-1\right)}+С
Bezakan w.r.t. x
\frac{x^{3}}{\left(x^{2}-1\right)^{2}}
Kuiz
Integration
5 masalah yang serupa dengan:
\int \frac { x ^ { 3 } } { ( 1 - x ^ { 2 } ) ^ { 2 } } d x
Kongsi
Disalin ke papan klip
Contoh
Persamaan kuadratik
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometri
4 \sin \theta \cos \theta = 2 \sin \theta
Persamaan linear
y = 3x + 4
Aritmetik
699 * 533
Matriks
\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]
Persamaan serentak
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Pembezaan
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Pengamiran
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Had
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}