y = \frac { h + 5 x } { d x + 8 }
Ebatzi: d
\left\{\begin{matrix}d=-\frac{-5x+8y-h}{xy}\text{, }&h\neq -5x\text{ and }y\neq 0\text{ and }x\neq 0\\d\in \mathrm{R}\text{, }&h=8y\text{ and }x=0\text{ and }y\neq 0\\d\in \mathrm{R}\text{, }&x=0\text{ and }y=0\text{ and }h=0\\d\neq -\frac{8}{x}\text{, }&y=0\text{ and }h=-5x\end{matrix}\right.
Ebatzi: h
h=dxy-5x+8y
d=0\text{ or }x\neq -\frac{8}{d}
Grafikoa
Partekatu
Kopiatu portapapeletan
Adibideak
Ekuazio koadratikoa
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometria
4 \sin \theta \cos \theta = 2 \sin \theta
Ekuazio lineala
y = 3x + 4
Aritmetika
699 * 533
Matrizea
\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]
Aldibereko ekuazioa
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Diferentziazioa
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integrazioa
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Mugak
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}