Whakaoti i te x(4x-1)(x+1)-(-x+3)(x-2)

$$x(4x-1)(x+1)-(-x+3)(x-2)$$

Aromātai

$$4x^{3}+4x^{2}-6x+6$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te x ki te 4x-1.

$$\left(4x^{2}-x\right)\left(x+1\right)-\left(-x+3\right)\left(x-2\right)$$

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o 4x^{2}-x ki ia tau o x+1.

$$4x^{3}+4x^{2}-x^{2}-x-\left(-x+3\right)\left(x-2\right)$$

Pahekotia te 4x^{2} me -x^{2}, ka 3x^{2}.

$$4x^{3}+3x^{2}-x-\left(-x+3\right)\left(x-2\right)$$

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o -x+3 ki ia tau o x-2.

$$4x^{3}+3x^{2}-x-\left(\left(-x\right)x-2\left(-x\right)+3x-6\right)$$

Whakareatia te -2 ki te -1, ka 2.

$$4x^{3}+3x^{2}-x-\left(\left(-x\right)x+2x+3x-6\right)$$

Pahekotia te 2x me 3x, ka 5x.

$$4x^{3}+3x^{2}-x-\left(\left(-x\right)x+5x-6\right)$$

Hei kimi i te tauaro o \left(-x\right)x+5x-6, kimihia te tauaro o ia taurangi.

$$4x^{3}+3x^{2}-x-\left(-x\right)x-5x-\left(-6\right)$$

Whakareatia te -1 ki te -1, ka 1.

$$4x^{3}+3x^{2}-x+xx-5x-\left(-6\right)$$

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

$$4x^{3}+3x^{2}-x+x^{2}-5x-\left(-6\right)$$

Pahekotia te 3x^{2} me x^{2}, ka 4x^{2}.

$$4x^{3}+4x^{2}-x-5x-\left(-6\right)$$

Pahekotia te -x me -5x, ka -6x.

$$4x^{3}+4x^{2}-6x-\left(-6\right)$$

Ko te tauaro o -6 ko 6.

$$4x^{3}+4x^{2}-6x+6$$

Whakaroha

$$4x^{3}+4x^{2}-6x+6$$

Ngā Upane Otinga

Whakamahia te āhuatanga tohatoha hei whakarea te x ki te 4x-1.

$$\left(4x^{2}-x\right)\left(x+1\right)-\left(-x+3\right)\left(x-2\right)$$

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o 4x^{2}-x ki ia tau o x+1.

$$4x^{3}+4x^{2}-x^{2}-x-\left(-x+3\right)\left(x-2\right)$$

Pahekotia te 4x^{2} me -x^{2}, ka 3x^{2}.

$$4x^{3}+3x^{2}-x-\left(-x+3\right)\left(x-2\right)$$

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o -x+3 ki ia tau o x-2.

$$4x^{3}+3x^{2}-x-\left(\left(-x\right)x-2\left(-x\right)+3x-6\right)$$

Whakareatia te -2 ki te -1, ka 2.

$$4x^{3}+3x^{2}-x-\left(\left(-x\right)x+2x+3x-6\right)$$

Pahekotia te 2x me 3x, ka 5x.

$$4x^{3}+3x^{2}-x-\left(\left(-x\right)x+5x-6\right)$$

Hei kimi i te tauaro o \left(-x\right)x+5x-6, kimihia te tauaro o ia taurangi.

$$4x^{3}+3x^{2}-x-\left(-x\right)x-5x-\left(-6\right)$$

Whakareatia te -1 ki te -1, ka 1.

$$4x^{3}+3x^{2}-x+xx-5x-\left(-6\right)$$

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

$$4x^{3}+3x^{2}-x+x^{2}-5x-\left(-6\right)$$

Pahekotia te 3x^{2} me x^{2}, ka 4x^{2}.

$$4x^{3}+4x^{2}-x-5x-\left(-6\right)$$

Pahekotia te -x me -5x, ka -6x.

$$4x^{3}+4x^{2}-6x-\left(-6\right)$$

Ko te tauaro o -6 ko 6.

$$4x^{3}+4x^{2}-6x+6$$