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

$$( x + \frac { 1 } { 3 } ) ( x - \frac { 1 } { 4 } )$$

Aromātai

$$x^{2}+\frac{x}{12}-\frac{1}{12}$$

Ngā Upane Otinga

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o x+\frac{1}{3} ki ia tau o x-\frac{1}{4}.

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

Pahekotia te x\left(-\frac{1}{4}\right) me \frac{1}{3}x, ka \frac{1}{12}x.

$$x^{2}+\frac{1}{12}x+\frac{1}{3}\left(-\frac{1}{4}\right)$$

Me whakarea te \frac{1}{3} ki te -\frac{1}{4} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x^{2}+\frac{1}{12}x+\frac{1\left(-1\right)}{3\times 4}$$

Mahia ngā whakarea i roto i te hautanga \frac{1\left(-1\right)}{3\times 4}.

$$x^{2}+\frac{1}{12}x+\frac{-1}{12}$$

Ka taea te hautanga \frac{-1}{12} te tuhi anō ko -\frac{1}{12} mā te tango i te tohu tōraro.

$$x^{2}+\frac{1}{12}x-\frac{1}{12}$$

Whakaroha

$$x^{2}+\frac{x}{12}-\frac{1}{12}$$

Ngā Upane Otinga

Me hoatu te āhuatanga tohatoha mā te whakarea ia tau o x+\frac{1}{3} ki ia tau o x-\frac{1}{4}.

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

Pahekotia te x\left(-\frac{1}{4}\right) me \frac{1}{3}x, ka \frac{1}{12}x.

$$x^{2}+\frac{1}{12}x+\frac{1}{3}\left(-\frac{1}{4}\right)$$

Me whakarea te \frac{1}{3} ki te -\frac{1}{4} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x^{2}+\frac{1}{12}x+\frac{1\left(-1\right)}{3\times 4}$$

Mahia ngā whakarea i roto i te hautanga \frac{1\left(-1\right)}{3\times 4}.

$$x^{2}+\frac{1}{12}x+\frac{-1}{12}$$

Ka taea te hautanga \frac{-1}{12} te tuhi anō ko -\frac{1}{12} mā te tango i te tohu tōraro.

$$x^{2}+\frac{1}{12}x-\frac{1}{12}$$