\frac { 6 ( n - 4 ) - 30 } { n - 4 \times ( n - 5 ) 6 ( n - 4 }
Evalwa
\frac{6\left(n-9\right)}{-24n^{2}+217n-480}
Espandi
\frac{6\left(n-9\right)}{-24n^{2}+217n-480}
Sehem
Ikkupjat fuq il-klibbord
\frac{6\left(n-4\right)-30}{n-24\left(n-5\right)\left(n-4\right)}
Immultiplika 4 u 6 biex tikseb 24.
\frac{6\left(n-9\right)}{-24\left(n-\left(-\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)\left(n-\left(\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)}
Iffattura l-espressjonijiet li mhumiex diġà fatturati.
\frac{n-9}{-4\left(n-\left(-\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)\left(n-\left(\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)}
Annulla 6 fin-numeratur u d-denominatur.
\frac{n-9}{-4n^{2}+\frac{217}{6}n-80}
Espandi l-espressjoni.
\frac{6\left(n-4\right)-30}{n-24\left(n-5\right)\left(n-4\right)}
Immultiplika 4 u 6 biex tikseb 24.
\frac{6\left(n-9\right)}{-24\left(n-\left(-\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)\left(n-\left(\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)}
Iffattura l-espressjonijiet li mhumiex diġà fatturati.
\frac{n-9}{-4\left(n-\left(-\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)\left(n-\left(\frac{1}{48}\sqrt{1009}+\frac{217}{48}\right)\right)}
Annulla 6 fin-numeratur u d-denominatur.
\frac{n-9}{-4n^{2}+\frac{217}{6}n-80}
Espandi l-espressjoni.
Eżempji
Ekwazzjoni kwadratika
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometrija
4 \sin \theta \cos \theta = 2 \sin \theta
Ekwazzjoni lineari
y = 3x + 4
Aritmetika
699 * 533
Matriċi
\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]
Ekwazzjoni simultanja
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differenzazzjoni
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integrazzjoni
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limiti
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}