Selesaikan untuk r (complex solution)
r=-i\sqrt{s-12}\sqrt{s+8}+1
r=i\sqrt{s-12}\sqrt{s+8}+1
Selesaikan untuk s (complex solution)
s=-i\sqrt{r-11}\sqrt{r+9}+2
s=i\sqrt{r-11}\sqrt{r+9}+2
Selesaikan untuk r
r=-\sqrt{\left(12-s\right)\left(s+8\right)}+1
r=\sqrt{\left(12-s\right)\left(s+8\right)}+1\text{, }s\geq -8\text{ and }s\leq 12
Selesaikan untuk s
s=-\sqrt{\left(11-r\right)\left(r+9\right)}+2
s=\sqrt{\left(11-r\right)\left(r+9\right)}+2\text{, }r\geq -9\text{ and }r\leq 11
Kongsi
Disalin ke papan klip
Contoh
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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Pembezaan
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Pengamiran
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Had
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