Whakaoti i te left(x+01right)left(x-05right)left(x-09right)left(x-12right)

$$\left( x+01 \right) \left( x-05 \right) \left( x-09 \right) \left( x-12 \right)$$

Aromātai

$$\left(x-12\right)x^{3}$$

Ngā Upane Otinga

Whakareatia te 0 ki te 1, ka 0.

$$\left(x+0\right)\left(x-0\times 5\right)\left(x-0\times 9\right)\left(x-12\right)$$

Ko te tau i tāpiria he kore ka hua koia tonu.

$$x\left(x-0\times 5\right)\left(x-0\times 9\right)\left(x-12\right)$$

Whakareatia te 0 ki te 5, ka 0.

$$x\left(x-0\right)\left(x-0\times 9\right)\left(x-12\right)$$

Whakareatia te 0 ki te 9, ka 0.

$$x\left(x-0\right)\left(x-0\right)\left(x-12\right)$$

Whakareatia te x-0 ki te x-0, ka \left(x-0\right)^{2}.

$$x\left(x-0\right)^{2}\left(x-12\right)$$

Whakamahia te āhuatanga tohatoha hei whakarea te x\left(x-0\right)^{2} ki te x-12.

$$\left(x-0\right)^{2}x^{2}-12x\left(x-0\right)^{2}$$

Whakareatia te -1 ki te 0, ka 0.

$$\left(x+0\right)^{2}x^{2}-12x\left(x-0\right)^{2}$$

Ko te tau i tāpiria he kore ka hua koia tonu.

$$x^{2}x^{2}-12x\left(x-0\right)^{2}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 2 kia riro ai te 4.

$$x^{4}-12x\left(x-0\right)^{2}$$

Whakareatia te -1 ki te 0, ka 0.

$$x^{4}-12xx^{2}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.

$$x^{4}-12x^{3}$$

Whakaroha

$$x^{4}-12x^{3}$$

Ngā Upane Otinga

Whakareatia te 0 ki te 1, ka 0.

$$\left(x+0\right)\left(x-0\times 5\right)\left(x-0\times 9\right)\left(x-12\right)$$

Ko te tau i tāpiria he kore ka hua koia tonu.

$$x\left(x-0\times 5\right)\left(x-0\times 9\right)\left(x-12\right)$$

Whakareatia te 0 ki te 5, ka 0.

$$x\left(x-0\right)\left(x-0\times 9\right)\left(x-12\right)$$

Whakareatia te 0 ki te 9, ka 0.

$$x\left(x-0\right)\left(x-0\right)\left(x-12\right)$$

Whakareatia te x-0 ki te x-0, ka \left(x-0\right)^{2}.

$$x\left(x-0\right)^{2}\left(x-12\right)$$

Whakamahia te āhuatanga tohatoha hei whakarea te x\left(x-0\right)^{2} ki te x-12.

$$\left(x-0\right)^{2}x^{2}-12x\left(x-0\right)^{2}$$

Whakareatia te -1 ki te 0, ka 0.

$$\left(x+0\right)^{2}x^{2}-12x\left(x-0\right)^{2}$$

Ko te tau i tāpiria he kore ka hua koia tonu.

$$x^{2}x^{2}-12x\left(x-0\right)^{2}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 2 me te 2 kia riro ai te 4.

$$x^{4}-12x\left(x-0\right)^{2}$$

Whakareatia te -1 ki te 0, ka 0.

$$x^{4}-12xx^{2}$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 2 kia riro ai te 3.

$$x^{4}-12x^{3}$$