Aromātai
\frac{x^{4}}{3}-\frac{x}{9}-\frac{1}{15}
Tauwehe
\frac{15x^{4}-5x-3}{45}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{3x^{4}}{9}-\frac{x}{9}-\frac{1}{15}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 3 me 9 ko 9. Whakareatia \frac{x^{4}}{3} ki te \frac{3}{3}.
\frac{3x^{4}-x}{9}-\frac{1}{15}
Tā te mea he rite te tauraro o \frac{3x^{4}}{9} me \frac{x}{9}, me tango rāua mā te tango i ō raua taurunga.
\frac{5\left(3x^{4}-x\right)}{45}-\frac{3}{45}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 9 me 15 ko 45. Whakareatia \frac{3x^{4}-x}{9} ki te \frac{5}{5}. Whakareatia \frac{1}{15} ki te \frac{3}{3}.
\frac{5\left(3x^{4}-x\right)-3}{45}
Tā te mea he rite te tauraro o \frac{5\left(3x^{4}-x\right)}{45} me \frac{3}{45}, me tango rāua mā te tango i ō raua taurunga.
\frac{15x^{4}-5x-3}{45}
Mahia ngā whakarea i roto o 5\left(3x^{4}-x\right)-3.
\frac{15x^{4}-5x-3}{45}
Tauwehea te \frac{1}{45}. Kāore te pūrau 15x^{4}-5x-3 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
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