Whakaoti mō x (complex solution)
x=\left(-\frac{1}{2}i\right)\ln(\frac{1}{3}y+\frac{5}{3}+\left(-\frac{1}{3}\right)\left(16+10y+y^{2}\right)^{\frac{1}{2}})+\pi n_{1}\text{, }n_{1}\in \mathrm{Z}
x=\left(-\frac{1}{2}i\right)\ln(\frac{1}{3}y+\frac{5}{3}+\frac{1}{3}\left(\left(2+y\right)\left(8+y\right)\right)^{\frac{1}{2}})+\pi n_{2}\text{, }n_{2}\in \mathrm{Z}
Whakaoti mō x
x=\frac{\arccos(\frac{y+5}{3})+2\pi n_{1}}{2}\text{, }n_{1}\in \mathrm{Z}
x=\frac{-\arccos(\frac{y+5}{3})+2\pi n_{2}}{2}\text{, }n_{2}\in \mathrm{Z}\text{, }y\geq -8\text{ and }y\leq -2
Whakaoti mō y
y=3\cos(2x)-5
Graph
Tohaina
Kua tāruatia ki te papatopenga
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
Poukapa
\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]
whārite Simultaneous
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}