Whakaoti i te 3(x-3)(4x-4)

$$3(x-3)(4x-4)$$

Aromātai

$$12\left(x-3\right)\left(x-1\right)$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x-3.

$$\left(3x-9\right)\left(4x-4\right)$$

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o 3x-9 ki ia tau o 4x-4.

$$12x^{2}-12x-36x+36$$

Pahekotia te -12x me -36x, ka -48x.

$$12x^{2}-48x+36$$

Whakaroha

$$12x^{2}-48x+36$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x-3.

$$\left(3x-9\right)\left(4x-4\right)$$

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o 3x-9 ki ia tau o 4x-4.

$$12x^{2}-12x-36x+36$$

Pahekotia te -12x me -36x, ka -48x.

$$12x^{2}-48x+36$$