Evalwa
\frac{3x^{3}+2y^{3}}{y\left(x+12\right)}
Espandi
\frac{3x^{3}+2y^{3}}{y\left(x+12\right)}
Sehem
Ikkupjat fuq il-klibbord
\frac{\frac{x\times 3x^{2}}{6x^{2}y^{2}}+\frac{y\times 2y^{2}}{6x^{2}y^{2}}}{\frac{1}{6xy}+\frac{2}{x^{2}y}}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' 2y^{2} u 3x^{2} huwa 6x^{2}y^{2}. Immultiplika \frac{x}{2y^{2}} b'\frac{3x^{2}}{3x^{2}}. Immultiplika \frac{y}{3x^{2}} b'\frac{2y^{2}}{2y^{2}}.
\frac{\frac{x\times 3x^{2}+y\times 2y^{2}}{6x^{2}y^{2}}}{\frac{1}{6xy}+\frac{2}{x^{2}y}}
Billi \frac{x\times 3x^{2}}{6x^{2}y^{2}} u \frac{y\times 2y^{2}}{6x^{2}y^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{1}{6xy}+\frac{2}{x^{2}y}}
Agħmel il-multiplikazzjonijiet fi x\times 3x^{2}+y\times 2y^{2}.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{x}{6yx^{2}}+\frac{2\times 6}{6yx^{2}}}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' 6xy u x^{2}y huwa 6yx^{2}. Immultiplika \frac{1}{6xy} b'\frac{x}{x}. Immultiplika \frac{2}{x^{2}y} b'\frac{6}{6}.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{x+2\times 6}{6yx^{2}}}
Billi \frac{x}{6yx^{2}} u \frac{2\times 6}{6yx^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{x+12}{6yx^{2}}}
Agħmel il-multiplikazzjonijiet fi x+2\times 6.
\frac{\left(3x^{3}+2y^{3}\right)\times 6yx^{2}}{6x^{2}y^{2}\left(x+12\right)}
Iddividi \frac{3x^{3}+2y^{3}}{6x^{2}y^{2}} b'\frac{x+12}{6yx^{2}} billi timmultiplika \frac{3x^{3}+2y^{3}}{6x^{2}y^{2}} bir-reċiproku ta' \frac{x+12}{6yx^{2}}.
\frac{3x^{3}+2y^{3}}{y\left(x+12\right)}
Annulla 6yx^{2} fin-numeratur u d-denominatur.
\frac{3x^{3}+2y^{3}}{yx+12y}
Uża l-propjetà distributtiva biex timmultiplika y b'x+12.
\frac{\frac{x\times 3x^{2}}{6x^{2}y^{2}}+\frac{y\times 2y^{2}}{6x^{2}y^{2}}}{\frac{1}{6xy}+\frac{2}{x^{2}y}}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' 2y^{2} u 3x^{2} huwa 6x^{2}y^{2}. Immultiplika \frac{x}{2y^{2}} b'\frac{3x^{2}}{3x^{2}}. Immultiplika \frac{y}{3x^{2}} b'\frac{2y^{2}}{2y^{2}}.
\frac{\frac{x\times 3x^{2}+y\times 2y^{2}}{6x^{2}y^{2}}}{\frac{1}{6xy}+\frac{2}{x^{2}y}}
Billi \frac{x\times 3x^{2}}{6x^{2}y^{2}} u \frac{y\times 2y^{2}}{6x^{2}y^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{1}{6xy}+\frac{2}{x^{2}y}}
Agħmel il-multiplikazzjonijiet fi x\times 3x^{2}+y\times 2y^{2}.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{x}{6yx^{2}}+\frac{2\times 6}{6yx^{2}}}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' 6xy u x^{2}y huwa 6yx^{2}. Immultiplika \frac{1}{6xy} b'\frac{x}{x}. Immultiplika \frac{2}{x^{2}y} b'\frac{6}{6}.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{x+2\times 6}{6yx^{2}}}
Billi \frac{x}{6yx^{2}} u \frac{2\times 6}{6yx^{2}} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{\frac{3x^{3}+2y^{3}}{6x^{2}y^{2}}}{\frac{x+12}{6yx^{2}}}
Agħmel il-multiplikazzjonijiet fi x+2\times 6.
\frac{\left(3x^{3}+2y^{3}\right)\times 6yx^{2}}{6x^{2}y^{2}\left(x+12\right)}
Iddividi \frac{3x^{3}+2y^{3}}{6x^{2}y^{2}} b'\frac{x+12}{6yx^{2}} billi timmultiplika \frac{3x^{3}+2y^{3}}{6x^{2}y^{2}} bir-reċiproku ta' \frac{x+12}{6yx^{2}}.
\frac{3x^{3}+2y^{3}}{y\left(x+12\right)}
Annulla 6yx^{2} fin-numeratur u d-denominatur.
\frac{3x^{3}+2y^{3}}{yx+12y}
Uża l-propjetà distributtiva biex timmultiplika y b'x+12.
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}