Calcula
\frac{\left(x-2\right)\left(8x-3\right)x^{8}}{12}
Expandiu
\frac{2x^{10}}{3}-\frac{19x^{9}}{12}+\frac{x^{8}}{2}
Gràfic
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Copiat al porta-retalls
\frac{\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{4}\left(2x^{2}-\frac{3}{4}x\right)\left(x-\frac{1}{2}x^{2}\right)}{-\frac{3}{2}x^{2}}
Utilitzeu la propietat distributiva per multiplicar \frac{1}{3}x^{3}+\frac{2}{5}x^{2}-\frac{1}{2}x per x.
\frac{\left(2\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{5}\right)\left(x-\frac{1}{2}x^{2}\right)}{-\frac{3}{2}x^{2}}
Utilitzeu la propietat distributiva per multiplicar \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{4} per 2x^{2}-\frac{3}{4}x.
\frac{\frac{19}{8}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{7}-\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Utilitzeu la propietat distributiva per multiplicar 2\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{5} per x-\frac{1}{2}x^{2} i combinar-los com termes.
\frac{\frac{19}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)\times 3x^{7}-\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Dividiu \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) per \frac{1}{3} multiplicant \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) pel recíproc de \frac{1}{3}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Multipliqueu \frac{19}{8} per 3 per obtenir \frac{57}{8}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)\times 3x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Dividiu \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) per \frac{1}{3} multiplicant \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) pel recíproc de \frac{1}{3}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-3\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Multipliqueu -1 per 3 per obtenir -3.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-3\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{8}-\frac{3}{4}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)\times 3x^{6}}{-\frac{3}{2}x^{2}}
Dividiu \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) per \frac{1}{3} multiplicant \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) pel recíproc de \frac{1}{3}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-3\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{8}-\frac{9}{4}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{6}}{-\frac{3}{2}x^{2}}
Multipliqueu -\frac{3}{4} per 3 per obtenir -\frac{9}{4}.
\frac{\frac{1}{80}\times 10x\left(8x-3\right)\left(-x+2\right)x^{3}x^{6}}{-\frac{3}{2}x^{2}}
Calculeu les expressions que encara no s'hagin calculat.
\frac{\frac{1}{80}\times 10\left(8x-3\right)\left(-x+2\right)x^{2}x^{6}}{-\frac{3}{2}}
Anul·leu xx tant al numerador com al denominador.
\frac{-x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8}}{-\frac{3}{2}}
Expandiu l'expressió.
\frac{\left(-x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8}\right)\times 2}{-3}
Dividiu -x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8} per -\frac{3}{2} multiplicant -x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8} pel recíproc de -\frac{3}{2}.
\frac{-2x^{10}+\frac{19}{4}x^{9}-\frac{3}{2}x^{8}}{-3}
Utilitzeu la propietat distributiva per multiplicar -x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8} per 2.
\frac{\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{4}\left(2x^{2}-\frac{3}{4}x\right)\left(x-\frac{1}{2}x^{2}\right)}{-\frac{3}{2}x^{2}}
Utilitzeu la propietat distributiva per multiplicar \frac{1}{3}x^{3}+\frac{2}{5}x^{2}-\frac{1}{2}x per x.
\frac{\left(2\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{5}\right)\left(x-\frac{1}{2}x^{2}\right)}{-\frac{3}{2}x^{2}}
Utilitzeu la propietat distributiva per multiplicar \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{4} per 2x^{2}-\frac{3}{4}x.
\frac{\frac{19}{8}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{7}-\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Utilitzeu la propietat distributiva per multiplicar 2\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{5} per x-\frac{1}{2}x^{2} i combinar-los com termes.
\frac{\frac{19}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)\times 3x^{7}-\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Dividiu \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) per \frac{1}{3} multiplicant \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) pel recíproc de \frac{1}{3}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-\frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Multipliqueu \frac{19}{8} per 3 per obtenir \frac{57}{8}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)\times 3x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Dividiu \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) per \frac{1}{3} multiplicant \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) pel recíproc de \frac{1}{3}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-3\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{8}-\frac{3}{4}\times \frac{\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)}{\frac{1}{3}}x^{6}}{-\frac{3}{2}x^{2}}
Multipliqueu -1 per 3 per obtenir -3.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-3\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{8}-\frac{3}{4}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)\times 3x^{6}}{-\frac{3}{2}x^{2}}
Dividiu \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) per \frac{1}{3} multiplicant \frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right) pel recíproc de \frac{1}{3}.
\frac{\frac{57}{8}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{7}-3\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{8}-\frac{9}{4}\left(\frac{1}{3}x^{4}+\frac{2}{5}x^{3}-\frac{1}{2}x^{2}-2x\left(\frac{1}{5}x^{2}-\frac{1}{4}x\right)\right)x^{6}}{-\frac{3}{2}x^{2}}
Multipliqueu -\frac{3}{4} per 3 per obtenir -\frac{9}{4}.
\frac{\frac{1}{80}\times 10x\left(8x-3\right)\left(-x+2\right)x^{3}x^{6}}{-\frac{3}{2}x^{2}}
Calculeu les expressions que encara no s'hagin calculat.
\frac{\frac{1}{80}\times 10\left(8x-3\right)\left(-x+2\right)x^{2}x^{6}}{-\frac{3}{2}}
Anul·leu xx tant al numerador com al denominador.
\frac{-x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8}}{-\frac{3}{2}}
Expandiu l'expressió.
\frac{\left(-x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8}\right)\times 2}{-3}
Dividiu -x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8} per -\frac{3}{2} multiplicant -x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8} pel recíproc de -\frac{3}{2}.
\frac{-2x^{10}+\frac{19}{4}x^{9}-\frac{3}{2}x^{8}}{-3}
Utilitzeu la propietat distributiva per multiplicar -x^{10}+\frac{19}{8}x^{9}-\frac{3}{4}x^{8} per 2.
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