Réitigh do G.
G=\frac{9R}{\left(4R+3\right)^{2}}
R\neq -0.75
Réitigh do R.
\left\{\begin{matrix}\\R=0\text{, }&\text{unconditionally}\\R=\frac{-\frac{3G}{2}+\sqrt{-\frac{27G}{16}+0.31640625}+0.5625}{2G}\text{; }R=\frac{-\frac{3G}{2}-\sqrt{-\frac{27G}{16}+0.31640625}+0.5625}{2G}\text{, }&G\neq 0\text{ and }G\leq 0.1875\end{matrix}\right.
Tráth na gCeist
Algebra
G = ( \frac { 0.75 } { 0.75 + R } ) ^ { 2 } \cdot R
Roinn
Cóipeáladh go dtí an ghearrthaisce
Samplaí
Cothromóid chearnach
{ x } ^ { 2 } - 4 x - 5 = 0
Triantánacht
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Cothromóid líneach
y = 3x + 4
Uimhríocht
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Maitrís
\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]
Cothromóid chomhuaineach
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Difreáil
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Comhtháthú
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Teorainneacha
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}