Enrhifo
\frac{1}{\sqrt{x^{2}+4}}
Gwahaniaethu w.r.t. x
\frac{\left(\sqrt{x^{2}+4}-x\right)\left(\left(x\left(\sqrt{x^{2}+4}+x\right)\right)^{3}-\sqrt{x^{2}+4}x^{2}\left(\sqrt{x^{2}+4}+x\right)^{3}-2\sqrt{x^{2}+4}\left(\sqrt{x^{2}+4}+x\right)^{3}+4x\left(\sqrt{x^{2}+4}+x\right)^{3}+32\right)}{32\left(x^{2}+4\right)^{\frac{3}{2}}}
Cwis
Differentiation
5 problemau tebyg i:
\frac{d}{d x } \left( \ln ( x+ \sqrt{ { x }^{ 2 } +4 } ) \right)
Rhannu
Copïo i clipfwrdd
Enghreifftiau
Hafaliad cwadratig
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometreg
4 \sin \theta \cos \theta = 2 \sin \theta
Hafaliad llinol
y = 3x + 4
Rhifyddeg
699 * 533
Matrics
\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]
Hafaliad ar y pryd
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Gwahaniaethu
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integreiddiad
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Terfynau
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}