Whakaoti i te (6x)(6x)+(7x)(6x)+6(7x)+x(7x)

$$(6x)(6x)+(7x)(6x)+6(7x)+x(7x)$$

Aromātai

$$x\left(85x+42\right)$$

Ngā Upane Otinga

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

$$6x^{2}\times 6+7x\times 6x+6\times 7x+x\times 7x$$

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

$$6x^{2}\times 6+7x^{2}\times 6+6\times 7x+x\times 7x$$

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

$$6x^{2}\times 6+7x^{2}\times 6+6\times 7x+x^{2}\times 7$$

Whakareatia te 6 ki te 6, ka 36.

$$36x^{2}+7x^{2}\times 6+6\times 7x+x^{2}\times 7$$

Whakareatia te 7 ki te 6, ka 42.

$$36x^{2}+42x^{2}+6\times 7x+x^{2}\times 7$$

Pahekotia te 36x^{2} me 42x^{2}, ka 78x^{2}.

$$78x^{2}+6\times 7x+x^{2}\times 7$$

Whakareatia te 6 ki te 7, ka 42.

$$78x^{2}+42x+x^{2}\times 7$$

Pahekotia te 78x^{2} me x^{2}\times 7, ka 85x^{2}.

$$85x^{2}+42x$$

Tauwehe

$$x\left(85x+42\right)$$

Ngā Upane Otinga

Tauwehea te x.

$$x\left(36x+42x+42+7x\right)$$

Whakaarohia te 36x+42x+42+7x. Whakarea ka paheko i ngā kīanga tau ōrite.

$$85x+42$$

Me tuhi anō te kīanga whakatauwehe katoa.

$$x\left(85x+42\right)$$