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Whakaroha
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

12x\left(\frac{x}{2}-\frac{2}{2}\right)
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 1 ki te \frac{2}{2}.
12x\times \frac{x-2}{2}
Tā te mea he rite te tauraro o \frac{x}{2} me \frac{2}{2}, me tango rāua mā te tango i ō raua taurunga.
6\left(x-2\right)x
Whakakorea atu te tauwehe pūnoa nui rawa 2 i roto i te 12 me te 2.
\left(6x-12\right)x
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te x-2.
6x^{2}-12x
Whakamahia te āhuatanga tohatoha hei whakarea te 6x-12 ki te x.
12x\left(\frac{x}{2}-\frac{2}{2}\right)
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Whakareatia 1 ki te \frac{2}{2}.
12x\times \frac{x-2}{2}
Tā te mea he rite te tauraro o \frac{x}{2} me \frac{2}{2}, me tango rāua mā te tango i ō raua taurunga.
6\left(x-2\right)x
Whakakorea atu te tauwehe pūnoa nui rawa 2 i roto i te 12 me te 2.
\left(6x-12\right)x
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te x-2.
6x^{2}-12x
Whakamahia te āhuatanga tohatoha hei whakarea te 6x-12 ki te x.