Rešite 1/12left(x+4right)left(x+1right)left(x-1right)left(x-3right)

$$\frac{ 1 }{ 12 } \left( x+4 \right) \left( x+1 \right) \left( x-1 \right) \left( x-3 \right)$$

Ovrednoti

$$\frac{\left(x-3\right)\left(x+4\right)\left(x^{2}-1\right)}{12}$$

Koraki rešitve

Uporabite distributivnost, da pomnožite \frac{1}{12} s/z x+4.

$$\left(\frac{1}{12}x+\frac{1}{12}\times 4\right)\left(x+1\right)\left(x-1\right)\left(x-3\right)$$

Pomnožite \frac{1}{12} in 4, da dobite \frac{4}{12}.

$$\left(\frac{1}{12}x+\frac{4}{12}\right)\left(x+1\right)\left(x-1\right)\left(x-3\right)$$

Zmanjšajte ulomek \frac{4}{12} na najmanjši imenovalec tako, da izpeljete in okrajšate 4.

$$\left(\frac{1}{12}x+\frac{1}{3}\right)\left(x+1\right)\left(x-1\right)\left(x-3\right)$$

Uporabite distributivnost tako, da pomnožite vsako vrednost \frac{1}{12}x+\frac{1}{3} z vsako vrednostjo x+1.

$$\left(\frac{1}{12}xx+\frac{1}{12}x+\frac{1}{3}x+\frac{1}{3}\right)\left(x-1\right)\left(x-3\right)$$

Pomnožite x in x, da dobite x^{2}.

$$\left(\frac{1}{12}x^{2}+\frac{1}{12}x+\frac{1}{3}x+\frac{1}{3}\right)\left(x-1\right)\left(x-3\right)$$

Združite \frac{1}{12}x in \frac{1}{3}x, da dobite \frac{5}{12}x.

$$\left(\frac{1}{12}x^{2}+\frac{5}{12}x+\frac{1}{3}\right)\left(x-1\right)\left(x-3\right)$$

Uporabite distributivnost tako, da pomnožite vsako vrednost \frac{1}{12}x^{2}+\frac{5}{12}x+\frac{1}{3} z vsako vrednostjo x-1.

$$\left(\frac{1}{12}x^{2}x+\frac{1}{12}x^{2}\left(-1\right)+\frac{5}{12}xx+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte 2 in 1, da dobite 3.

$$\left(\frac{1}{12}x^{3}+\frac{1}{12}x^{2}\left(-1\right)+\frac{5}{12}xx+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite x in x, da dobite x^{2}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{12}x^{2}\left(-1\right)+\frac{5}{12}x^{2}+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite \frac{1}{12} in -1, da dobite -\frac{1}{12}.

$$\left(\frac{1}{12}x^{3}-\frac{1}{12}x^{2}+\frac{5}{12}x^{2}+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Združite -\frac{1}{12}x^{2} in \frac{5}{12}x^{2}, da dobite \frac{1}{3}x^{2}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite \frac{5}{12} in -1, da dobite -\frac{5}{12}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{5}{12}x+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Združite -\frac{5}{12}x in \frac{1}{3}x, da dobite -\frac{1}{12}x.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{1}{12}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite \frac{1}{3} in -1, da dobite -\frac{1}{3}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{1}{12}x-\frac{1}{3}\right)\left(x-3\right)$$

Uporabite distributivnost tako, da pomnožite vsako vrednost \frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{1}{12}x-\frac{1}{3} z vsako vrednostjo x-3.

$$\frac{1}{12}x^{3}x+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{2}x+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}xx-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte 3 in 1, da dobite 4.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{2}x+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}xx-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte 2 in 1, da dobite 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}xx-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite x in x, da dobite x^{2}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite \frac{1}{12} in -3, da dobite \frac{-3}{12}.

$$\frac{1}{12}x^{4}+\frac{-3}{12}x^{3}+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Zmanjšajte ulomek \frac{-3}{12} na najmanjši imenovalec tako, da izpeljete in okrajšate 3.

$$\frac{1}{12}x^{4}-\frac{1}{4}x^{3}+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Združite -\frac{1}{4}x^{3} in \frac{1}{3}x^{3}, da dobite \frac{1}{12}x^{3}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite \frac{1}{3} in -3, da dobite \frac{-3}{3}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}+\frac{-3}{3}x^{2}-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Delite -3 s/z 3, da dobite -1.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-x^{2}-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Združite -x^{2} in -\frac{1}{12}x^{2}, da dobite -\frac{13}{12}x^{2}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Izrazite -\frac{1}{12}\left(-3\right) kot enojni ulomek.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}+\frac{-\left(-3\right)}{12}x-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite -1 in -3, da dobite 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}+\frac{3}{12}x-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Zmanjšajte ulomek \frac{3}{12} na najmanjši imenovalec tako, da izpeljete in okrajšate 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}+\frac{1}{4}x-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Združite \frac{1}{4}x in -\frac{1}{3}x, da dobite -\frac{1}{12}x.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x-\frac{1}{3}\left(-3\right)$$

Izrazite -\frac{1}{3}\left(-3\right) kot enojni ulomek.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x+\frac{-\left(-3\right)}{3}$$

Pomnožite -1 in -3, da dobite 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x+\frac{3}{3}$$

Delite 3 s/z 3, da dobite 1.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x+1$$

Razširi

$$\frac{x^{4}}{12}+\frac{x^{3}}{12}-\frac{13x^{2}}{12}-\frac{x}{12}+1$$

Koraki rešitve

Uporabite distributivnost, da pomnožite \frac{1}{12} s/z x+4.

$$\left(\frac{1}{12}x+\frac{1}{12}\times 4\right)\left(x+1\right)\left(x-1\right)\left(x-3\right)$$

Pomnožite \frac{1}{12} in 4, da dobite \frac{4}{12}.

$$\left(\frac{1}{12}x+\frac{4}{12}\right)\left(x+1\right)\left(x-1\right)\left(x-3\right)$$

Zmanjšajte ulomek \frac{4}{12} na najmanjši imenovalec tako, da izpeljete in okrajšate 4.

$$\left(\frac{1}{12}x+\frac{1}{3}\right)\left(x+1\right)\left(x-1\right)\left(x-3\right)$$

Uporabite distributivnost tako, da pomnožite vsako vrednost \frac{1}{12}x+\frac{1}{3} z vsako vrednostjo x+1.

$$\left(\frac{1}{12}xx+\frac{1}{12}x+\frac{1}{3}x+\frac{1}{3}\right)\left(x-1\right)\left(x-3\right)$$

Pomnožite x in x, da dobite x^{2}.

$$\left(\frac{1}{12}x^{2}+\frac{1}{12}x+\frac{1}{3}x+\frac{1}{3}\right)\left(x-1\right)\left(x-3\right)$$

Združite \frac{1}{12}x in \frac{1}{3}x, da dobite \frac{5}{12}x.

$$\left(\frac{1}{12}x^{2}+\frac{5}{12}x+\frac{1}{3}\right)\left(x-1\right)\left(x-3\right)$$

Uporabite distributivnost tako, da pomnožite vsako vrednost \frac{1}{12}x^{2}+\frac{5}{12}x+\frac{1}{3} z vsako vrednostjo x-1.

$$\left(\frac{1}{12}x^{2}x+\frac{1}{12}x^{2}\left(-1\right)+\frac{5}{12}xx+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte 2 in 1, da dobite 3.

$$\left(\frac{1}{12}x^{3}+\frac{1}{12}x^{2}\left(-1\right)+\frac{5}{12}xx+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite x in x, da dobite x^{2}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{12}x^{2}\left(-1\right)+\frac{5}{12}x^{2}+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite \frac{1}{12} in -1, da dobite -\frac{1}{12}.

$$\left(\frac{1}{12}x^{3}-\frac{1}{12}x^{2}+\frac{5}{12}x^{2}+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Združite -\frac{1}{12}x^{2} in \frac{5}{12}x^{2}, da dobite \frac{1}{3}x^{2}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}+\frac{5}{12}x\left(-1\right)+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite \frac{5}{12} in -1, da dobite -\frac{5}{12}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{5}{12}x+\frac{1}{3}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Združite -\frac{5}{12}x in \frac{1}{3}x, da dobite -\frac{1}{12}x.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{1}{12}x+\frac{1}{3}\left(-1\right)\right)\left(x-3\right)$$

Pomnožite \frac{1}{3} in -1, da dobite -\frac{1}{3}.

$$\left(\frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{1}{12}x-\frac{1}{3}\right)\left(x-3\right)$$

Uporabite distributivnost tako, da pomnožite vsako vrednost \frac{1}{12}x^{3}+\frac{1}{3}x^{2}-\frac{1}{12}x-\frac{1}{3} z vsako vrednostjo x-3.

$$\frac{1}{12}x^{3}x+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{2}x+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}xx-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte 3 in 1, da dobite 4.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{2}x+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}xx-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Če želite pomnožiti potence z isto osnovo, seštejte njihove eksponente. Seštejte 2 in 1, da dobite 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}xx-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite x in x, da dobite x^{2}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}\left(-3\right)+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite \frac{1}{12} in -3, da dobite \frac{-3}{12}.

$$\frac{1}{12}x^{4}+\frac{-3}{12}x^{3}+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Zmanjšajte ulomek \frac{-3}{12} na najmanjši imenovalec tako, da izpeljete in okrajšate 3.

$$\frac{1}{12}x^{4}-\frac{1}{4}x^{3}+\frac{1}{3}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Združite -\frac{1}{4}x^{3} in \frac{1}{3}x^{3}, da dobite \frac{1}{12}x^{3}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}+\frac{1}{3}x^{2}\left(-3\right)-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite \frac{1}{3} in -3, da dobite \frac{-3}{3}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}+\frac{-3}{3}x^{2}-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Delite -3 s/z 3, da dobite -1.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-x^{2}-\frac{1}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Združite -x^{2} in -\frac{1}{12}x^{2}, da dobite -\frac{13}{12}x^{2}.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x\left(-3\right)-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Izrazite -\frac{1}{12}\left(-3\right) kot enojni ulomek.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}+\frac{-\left(-3\right)}{12}x-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Pomnožite -1 in -3, da dobite 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}+\frac{3}{12}x-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Zmanjšajte ulomek \frac{3}{12} na najmanjši imenovalec tako, da izpeljete in okrajšate 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}+\frac{1}{4}x-\frac{1}{3}x-\frac{1}{3}\left(-3\right)$$

Združite \frac{1}{4}x in -\frac{1}{3}x, da dobite -\frac{1}{12}x.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x-\frac{1}{3}\left(-3\right)$$

Izrazite -\frac{1}{3}\left(-3\right) kot enojni ulomek.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x+\frac{-\left(-3\right)}{3}$$

Pomnožite -1 in -3, da dobite 3.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x+\frac{3}{3}$$

Delite 3 s/z 3, da dobite 1.

$$\frac{1}{12}x^{4}+\frac{1}{12}x^{3}-\frac{13}{12}x^{2}-\frac{1}{12}x+1$$