Evalwa
\frac{x^{3}+2x^{2}-4x+6}{x\left(x+2\right)\left(x+3\right)}
Espandi
\frac{x^{3}+2x^{2}-4x+6}{x\left(x+2\right)\left(x+3\right)}
Graff
Sehem
Ikkupjat fuq il-klibbord
\frac{\left(2x-3\right)\left(x+3\right)}{\left(x+2\right)\left(x+3\right)}-\frac{x\left(x+2\right)}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' x+2 u x+3 huwa \left(x+2\right)\left(x+3\right). Immultiplika \frac{2x-3}{x+2} b'\frac{x+3}{x+3}. Immultiplika \frac{x}{x+3} b'\frac{x+2}{x+2}.
\frac{\left(2x-3\right)\left(x+3\right)-x\left(x+2\right)}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Billi \frac{\left(2x-3\right)\left(x+3\right)}{\left(x+2\right)\left(x+3\right)} u \frac{x\left(x+2\right)}{\left(x+2\right)\left(x+3\right)} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.
\frac{2x^{2}+6x-3x-9-x^{2}-2x}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Agħmel il-multiplikazzjonijiet fi \left(2x-3\right)\left(x+3\right)-x\left(x+2\right).
\frac{x^{2}+x-9}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Ikkombina termini simili f'2x^{2}+6x-3x-9-x^{2}-2x.
\frac{\left(x^{2}+x-9\right)x}{x\left(x+2\right)\left(x+3\right)}+\frac{\left(x+2\right)\left(x+3\right)}{x\left(x+2\right)\left(x+3\right)}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' \left(x+2\right)\left(x+3\right) u x huwa x\left(x+2\right)\left(x+3\right). Immultiplika \frac{x^{2}+x-9}{\left(x+2\right)\left(x+3\right)} b'\frac{x}{x}. Immultiplika \frac{1}{x} b'\frac{\left(x+2\right)\left(x+3\right)}{\left(x+2\right)\left(x+3\right)}.
\frac{\left(x^{2}+x-9\right)x+\left(x+2\right)\left(x+3\right)}{x\left(x+2\right)\left(x+3\right)}
Billi \frac{\left(x^{2}+x-9\right)x}{x\left(x+2\right)\left(x+3\right)} u \frac{\left(x+2\right)\left(x+3\right)}{x\left(x+2\right)\left(x+3\right)} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{x^{3}+x^{2}-9x+x^{2}+3x+2x+6}{x\left(x+2\right)\left(x+3\right)}
Agħmel il-multiplikazzjonijiet fi \left(x^{2}+x-9\right)x+\left(x+2\right)\left(x+3\right).
\frac{x^{3}+2x^{2}-4x+6}{x\left(x+2\right)\left(x+3\right)}
Ikkombina termini simili f'x^{3}+x^{2}-9x+x^{2}+3x+2x+6.
\frac{x^{3}+2x^{2}-4x+6}{x^{3}+5x^{2}+6x}
Espandi x\left(x+2\right)\left(x+3\right).
\frac{\left(2x-3\right)\left(x+3\right)}{\left(x+2\right)\left(x+3\right)}-\frac{x\left(x+2\right)}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' x+2 u x+3 huwa \left(x+2\right)\left(x+3\right). Immultiplika \frac{2x-3}{x+2} b'\frac{x+3}{x+3}. Immultiplika \frac{x}{x+3} b'\frac{x+2}{x+2}.
\frac{\left(2x-3\right)\left(x+3\right)-x\left(x+2\right)}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Billi \frac{\left(2x-3\right)\left(x+3\right)}{\left(x+2\right)\left(x+3\right)} u \frac{x\left(x+2\right)}{\left(x+2\right)\left(x+3\right)} għandhom l-istess denominatur, naqqashom billi tnaqqas in-numeraturi tagħhom.
\frac{2x^{2}+6x-3x-9-x^{2}-2x}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Agħmel il-multiplikazzjonijiet fi \left(2x-3\right)\left(x+3\right)-x\left(x+2\right).
\frac{x^{2}+x-9}{\left(x+2\right)\left(x+3\right)}+\frac{1}{x}
Ikkombina termini simili f'2x^{2}+6x-3x-9-x^{2}-2x.
\frac{\left(x^{2}+x-9\right)x}{x\left(x+2\right)\left(x+3\right)}+\frac{\left(x+2\right)\left(x+3\right)}{x\left(x+2\right)\left(x+3\right)}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' \left(x+2\right)\left(x+3\right) u x huwa x\left(x+2\right)\left(x+3\right). Immultiplika \frac{x^{2}+x-9}{\left(x+2\right)\left(x+3\right)} b'\frac{x}{x}. Immultiplika \frac{1}{x} b'\frac{\left(x+2\right)\left(x+3\right)}{\left(x+2\right)\left(x+3\right)}.
\frac{\left(x^{2}+x-9\right)x+\left(x+2\right)\left(x+3\right)}{x\left(x+2\right)\left(x+3\right)}
Billi \frac{\left(x^{2}+x-9\right)x}{x\left(x+2\right)\left(x+3\right)} u \frac{\left(x+2\right)\left(x+3\right)}{x\left(x+2\right)\left(x+3\right)} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{x^{3}+x^{2}-9x+x^{2}+3x+2x+6}{x\left(x+2\right)\left(x+3\right)}
Agħmel il-multiplikazzjonijiet fi \left(x^{2}+x-9\right)x+\left(x+2\right)\left(x+3\right).
\frac{x^{3}+2x^{2}-4x+6}{x\left(x+2\right)\left(x+3\right)}
Ikkombina termini simili f'x^{3}+x^{2}-9x+x^{2}+3x+2x+6.
\frac{x^{3}+2x^{2}-4x+6}{x^{3}+5x^{2}+6x}
Espandi x\left(x+2\right)\left(x+3\right).
Eżempji
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integrazzjoni
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limiti
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