Whakaoti i te y=(x-3)^2(x^2+4)^3

$$y = ( x - 3 ) ^ { 2 } ( x ^ { 2 } + 4 ) ^ { 3 }$$

Whakaoti mō y

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

Ngā Upane Otinga

Whakamahia te ture huarua \left(a-b\right)^{2}=a^{2}-2ab+b^{2} hei whakaroha \left(x-3\right)^{2}.

$$y=\left(x^{2}-6x+9\right)\left(x^{2}+4\right)^{3}$$

Whakamahia te ture huarua \left(a+b\right)^{3}=a^{3}+3a^{2}b+3ab^{2}+b^{3} hei whakaroha \left(x^{2}+4\right)^{3}.

$$y=\left(x^{2}-6x+9\right)\left(\left(x^{2}\right)^{3}+12\left(x^{2}\right)^{2}+48x^{2}+64\right)$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 3 kia riro ai te 6.

$$y=\left(x^{2}-6x+9\right)\left(x^{6}+12\left(x^{2}\right)^{2}+48x^{2}+64\right)$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 2 me te 2 kia riro ai te 4.

$$y=\left(x^{2}-6x+9\right)\left(x^{6}+12x^{4}+48x^{2}+64\right)$$

Whakamahia te āhuatanga tuaritanga hei whakarea te x^{2}-6x+9 ki te x^{6}+12x^{4}+48x^{2}+64 ka whakakotahi i ngā kupu rite.

$$y=x^{8}+21x^{6}+156x^{4}+496x^{2}-6x^{7}-72x^{5}-288x^{3}-384x+576$$