( \frac { 2 x } { 1 + x ^ { 2 } } ) \text { with respect to } \cos ^ { - 1 } ( \frac { 1 - x ^ { 2 } } { 1 + x ^ { 2 } } )
Evalueren
\frac{2iheo\arccos(\frac{1-x^{2}}{x^{2}+1})wxt^{2}\left(Re(c)Re(p)Re(s)Re(t)+Im(c)Im(p)Im(s)Im(t)-Re(c)Re(p)Im(s)Im(t)-Re(c)Re(s)Im(p)Im(t)-Re(c)Re(t)Im(p)Im(s)-Re(p)Re(s)Im(c)Im(t)-Re(p)Re(t)Im(c)Im(s)-Re(s)Re(t)Im(c)Im(p)\right)}{x^{2}+1}
Factoriseren
\frac{2iheowxt^{2}\left(-Im(s)\left(Re(p)\left(Re(c)Im(t)+Re(t)Im(c)\right)+Im(p)\left(Re(c)Re(t)-Im(c)Im(t)\right)\right)+Re(s)\left(-Im(p)\left(Re(c)Im(t)+Re(t)Im(c)\right)+Re(p)\left(Re(c)Re(t)-Im(c)Im(t)\right)\right)\right)\arccos(\frac{1-x^{2}}{\left(x-i\right)\left(x+i\right)})}{\left(x-i\right)\left(x+i\right)}
Delen
Gekopieerd naar klembord
Voorbeelden
Vierkantsvergelijking
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometrie
4 \sin \theta \cos \theta = 2 \sin \theta
Lineaire vergelijking
y = 3x + 4
Rekenen
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]
Stelselvergelijking
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiëren
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreren
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limieten
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}