Izračunaj a
\left\{\begin{matrix}a\in \mathrm{R}\text{, }&\left(b=0\text{ or }x=0\right)\text{ and }\left(b=0\text{ or }c=0\right)\text{ and }\left(x=0\text{ or }c=0\right)\\a=\frac{c\left(\sqrt{x^{4}+6x^{2}+1}+x^{2}+1\right)}{2bx}\text{; }a=-\frac{c\left(\sqrt{x^{4}+6x^{2}+1}-x^{2}-1\right)}{2bx}\text{, }&b\neq 0\text{ and }x\neq 0\\a=0\text{, }&x=0\text{ and }c\neq 0\end{matrix}\right,
Izračunaj b
\left\{\begin{matrix}b\in \mathrm{R}\text{, }&\left(a=0\text{ or }x=0\right)\text{ and }\left(a=0\text{ or }c=0\right)\text{ and }\left(x=0\text{ or }c=0\right)\\b=\frac{c\left(\sqrt{x^{4}+6x^{2}+1}+x^{2}+1\right)}{2ax}\text{; }b=-\frac{c\left(\sqrt{x^{4}+6x^{2}+1}-x^{2}-1\right)}{2ax}\text{, }&a\neq 0\text{ and }x\neq 0\\b=0\text{, }&x=0\text{ and }c\neq 0\end{matrix}\right,
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Primjerima
Kvadratna jednadžba
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometrija
4 \sin \theta \cos \theta = 2 \sin \theta
Linearna jednadžba
y = 3x + 4
Aritmetika
699 * 533
Matrica
\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]
Istovremena jednadžba
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Diferencijacija
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integracija
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Granice
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}