Whakaoti mō h (complex solution)
\left\{\begin{matrix}h=-S^{-\frac{1}{2}}\sqrt{r_{0}}\sqrt{r_{1}}w\text{; }h=S^{-\frac{1}{2}}\sqrt{r_{0}}\sqrt{r_{1}}w\text{, }&r_{0}\neq 0\text{ and }r_{1}\neq 0\text{ and }w\neq 0\text{ and }S\neq 0\\h\neq 0\text{, }&\left(r_{1}=0\text{ or }w=0\right)\text{ and }S=0\text{ and }r_{0}\neq 0\end{matrix}\right.
Whakaoti mō S
S=\left(\frac{w}{h}\right)^{2}r_{0}r_{1}
h\neq 0\text{ and }r_{0}\neq 0
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}