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Problemi Simili mit-Tiftix tal-Web

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\frac{2x}{x\left(x+4\right)}+\frac{3\left(x+4\right)}{x\left(x+4\right)}
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' x+4 u x huwa x\left(x+4\right). Immultiplika \frac{2}{x+4} b'\frac{x}{x}. Immultiplika \frac{3}{x} b'\frac{x+4}{x+4}.
\frac{2x+3\left(x+4\right)}{x\left(x+4\right)}
Billi \frac{2x}{x\left(x+4\right)} u \frac{3\left(x+4\right)}{x\left(x+4\right)} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{2x+3x+12}{x\left(x+4\right)}
Agħmel il-multiplikazzjonijiet fi 2x+3\left(x+4\right).
\frac{5x+12}{x\left(x+4\right)}
Ikkombina termini simili f'2x+3x+12.
\frac{5x+12}{x^{2}+4x}
Espandi x\left(x+4\right).
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{2x}{x\left(x+4\right)}+\frac{3\left(x+4\right)}{x\left(x+4\right)})
Biex iżżid jew tnaqqas l-espressjonijiet, espandihom biex id-denominaturi tagħhom ikunu l-istess. L-inqas multiplu komuni ta' x+4 u x huwa x\left(x+4\right). Immultiplika \frac{2}{x+4} b'\frac{x}{x}. Immultiplika \frac{3}{x} b'\frac{x+4}{x+4}.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{2x+3\left(x+4\right)}{x\left(x+4\right)})
Billi \frac{2x}{x\left(x+4\right)} u \frac{3\left(x+4\right)}{x\left(x+4\right)} għandhom l-istess denominatur, żidhom billi żżid in-numeraturi tagħhom.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{2x+3x+12}{x\left(x+4\right)})
Agħmel il-multiplikazzjonijiet fi 2x+3\left(x+4\right).
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{5x+12}{x\left(x+4\right)})
Ikkombina termini simili f'2x+3x+12.
\frac{\mathrm{d}}{\mathrm{d}x}(\frac{5x+12}{x^{2}+4x})
Uża l-propjetà distributtiva biex timmultiplika x b'x+4.
\frac{\left(x^{2}+4x^{1}\right)\frac{\mathrm{d}}{\mathrm{d}x}(5x^{1}+12)-\left(5x^{1}+12\right)\frac{\mathrm{d}}{\mathrm{d}x}(x^{2}+4x^{1})}{\left(x^{2}+4x^{1}\right)^{2}}
Għal kwalunkwe żewġ funzjonijiet differenzjabbli, id-derivattiv tal-kwozjent ta' żewġ funzjonijiet huwa d-denominatur immultiplikat bid-derivattiv tan-numeratur minus in-numeratur immultiplikat bid-derivattiv tad-denominatur, kollha diviżi bid-denominatur kwadrat.
\frac{\left(x^{2}+4x^{1}\right)\times 5x^{1-1}-\left(5x^{1}+12\right)\left(2x^{2-1}+4x^{1-1}\right)}{\left(x^{2}+4x^{1}\right)^{2}}
Id-derivattiv ta' polynomial huwa s-somma tad-derivattivi tat-termini tiegħu. Id-derivattiv ta' kwalunkwe terminu kostanti huwa 0. Id-derivattiv ta' ax^{n} huwa nax^{n-1}.
\frac{\left(x^{2}+4x^{1}\right)\times 5x^{0}-\left(5x^{1}+12\right)\left(2x^{1}+4x^{0}\right)}{\left(x^{2}+4x^{1}\right)^{2}}
Issimplifika.
\frac{x^{2}\times 5x^{0}+4x^{1}\times 5x^{0}-\left(5x^{1}+12\right)\left(2x^{1}+4x^{0}\right)}{\left(x^{2}+4x^{1}\right)^{2}}
Immultiplika x^{2}+4x^{1} b'5x^{0}.
\frac{x^{2}\times 5x^{0}+4x^{1}\times 5x^{0}-\left(5x^{1}\times 2x^{1}+5x^{1}\times 4x^{0}+12\times 2x^{1}+12\times 4x^{0}\right)}{\left(x^{2}+4x^{1}\right)^{2}}
Immultiplika 5x^{1}+12 b'2x^{1}+4x^{0}.
\frac{5x^{2}+4\times 5x^{1}-\left(5\times 2x^{1+1}+5\times 4x^{1}+12\times 2x^{1}+12\times 4x^{0}\right)}{\left(x^{2}+4x^{1}\right)^{2}}
Biex timmultiplika l-qawwa tal-istess bażi, żid l-esponenti tagħhom.
\frac{5x^{2}+20x^{1}-\left(10x^{2}+20x^{1}+24x^{1}+48x^{0}\right)}{\left(x^{2}+4x^{1}\right)^{2}}
Issimplifika.
\frac{-5x^{2}-24x^{1}-48x^{0}}{\left(x^{2}+4x^{1}\right)^{2}}
Ikkombina termini simili.
\frac{-5x^{2}-24x-48x^{0}}{\left(x^{2}+4x\right)^{2}}
Għal kwalunkwe terminu t, t^{1}=t.
\frac{-5x^{2}-24x-48}{\left(x^{2}+4x\right)^{2}}
Għal kwalunkwe terminu t ħlief 0, t^{0}=1.