Evalwa
-\frac{8x+w}{w-4}
Espandi
\frac{8x+w}{4-w}
Sehem
Ikkupjat fuq il-klibbord
\frac{\left(8x+w\right)\left(y-v\right)}{\left(y+v\right)\left(y-v\right)}\times \frac{4y+4v+wy+vw}{16-w^{2}}
Iffattura l-espressjonijiet li mhumiex diġà fatturati f'\frac{wy-wv+8xy-8xv}{y^{2}-v^{2}}.
\frac{8x+w}{y+v}\times \frac{4y+4v+wy+vw}{16-w^{2}}
Annulla y-v fin-numeratur u d-denominatur.
\frac{8x+w}{y+v}\times \frac{\left(w+4\right)\left(y+v\right)}{\left(w-4\right)\left(-w-4\right)}
Iffattura l-espressjonijiet li mhumiex diġà fatturati f'\frac{4y+4v+wy+vw}{16-w^{2}}.
\frac{8x+w}{y+v}\times \frac{-\left(-w-4\right)\left(y+v\right)}{\left(w-4\right)\left(-w-4\right)}
Estratta l-sinjal negattiv fi 4+w.
\frac{8x+w}{y+v}\times \frac{-\left(y+v\right)}{w-4}
Annulla -w-4 fin-numeratur u d-denominatur.
\frac{\left(8x+w\right)\left(-1\right)\left(y+v\right)}{\left(y+v\right)\left(w-4\right)}
Immultiplika \frac{8x+w}{y+v} b'\frac{-\left(y+v\right)}{w-4} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.
\frac{-\left(8x+w\right)}{w-4}
Annulla y+v fin-numeratur u d-denominatur.
\frac{-8x-w}{w-4}
Biex issib l-oppost ta' 8x+w, sib l-oppost ta' kull terminu.
\frac{\left(8x+w\right)\left(y-v\right)}{\left(y+v\right)\left(y-v\right)}\times \frac{4y+4v+wy+vw}{16-w^{2}}
Iffattura l-espressjonijiet li mhumiex diġà fatturati f'\frac{wy-wv+8xy-8xv}{y^{2}-v^{2}}.
\frac{8x+w}{y+v}\times \frac{4y+4v+wy+vw}{16-w^{2}}
Annulla y-v fin-numeratur u d-denominatur.
\frac{8x+w}{y+v}\times \frac{\left(w+4\right)\left(y+v\right)}{\left(w-4\right)\left(-w-4\right)}
Iffattura l-espressjonijiet li mhumiex diġà fatturati f'\frac{4y+4v+wy+vw}{16-w^{2}}.
\frac{8x+w}{y+v}\times \frac{-\left(-w-4\right)\left(y+v\right)}{\left(w-4\right)\left(-w-4\right)}
Estratta l-sinjal negattiv fi 4+w.
\frac{8x+w}{y+v}\times \frac{-\left(y+v\right)}{w-4}
Annulla -w-4 fin-numeratur u d-denominatur.
\frac{\left(8x+w\right)\left(-1\right)\left(y+v\right)}{\left(y+v\right)\left(w-4\right)}
Immultiplika \frac{8x+w}{y+v} b'\frac{-\left(y+v\right)}{w-4} billi timmultiplika n-numeratur bin-numeratur u d-denominatur bid-denominatur.
\frac{-\left(8x+w\right)}{w-4}
Annulla y+v fin-numeratur u d-denominatur.
\frac{-8x-w}{w-4}
Biex issib l-oppost ta' 8x+w, sib l-oppost ta' kull terminu.
Eżempji
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{ 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}