Selesaikan untuk n, d_2, m, o, a, p, q, r
r=o\text{, }n=\frac{am-o}{4}\text{, }d_{2}\neq 0\text{, }m=-\frac{1}{10d_{2}}\text{, }o\in \mathrm{R}\text{, }a\in \mathrm{R}\text{, }p=o\text{, }q=o
r=0\text{, }n=0\text{, }d_{2}\in \mathrm{R}\text{, }m\in \mathrm{R}\text{, }o=0\text{, }a=0\text{, }p=0\text{, }q=0
r=o\text{, }n=\frac{am-o}{4}\text{, }d_{2}\in \mathrm{R}\text{, }m=\frac{o}{a}\text{, }o\in \mathrm{R}\text{, }a\neq 0\text{, }p=o\text{, }q=o
Kongsi
Disalin ke papan klip
Contoh
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometri
4 \sin \theta \cos \theta = 2 \sin \theta
Persamaan linear
y = 3x + 4
Aritmetik
699 * 533
Matriks
\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]
Persamaan serentak
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Pembezaan
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Pengamiran
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Had
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}