Whakaoti i te 16n^4-2n*2n*2n*2n

$$16 n ^ { 4 } - 2 n \cdot 2 n \cdot 2 n \cdot 2 n$$

Aromātai

$$0$$

Ngā Upane Otinga

Whakareatia te n ki te n, ka n^{2}.

$$16n^{4}-2n^{2}\times 2\times 2n\times 2n$$

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

$$16n^{4}-2n^{3}\times 2\times 2\times 2n$$

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 3 me te 1 kia riro ai te 4.

$$16n^{4}-2n^{4}\times 2\times 2\times 2$$

Whakareatia te 2 ki te 2, ka 4.

$$16n^{4}-4n^{4}\times 2\times 2$$

Whakareatia te 4 ki te 2, ka 8.

$$16n^{4}-8n^{4}\times 2$$

Whakareatia te 8 ki te 2, ka 16.

$$16n^{4}-16n^{4}$$

Pahekotia te 16n^{4} me -16n^{4}, ka 0.

$$0$$

Tauwehe

$$0$$

Ngā Upane Otinga

Tauwehea te 16.

$$16\left(n^{4}-nnnn\right)$$

Whakaarohia te n^{4}-n^{4}. Tauwehea te n^{4}.

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