Whakaoti i te (a^2-2)(a^2+2)(4+a^4)(a^8+16)

$$( a ^ { 2 } - 2 ) ( a ^ { 2 } + 2 ) ( 4 + a ^ { 4 } ) ( a ^ { 8 } + 16 )$$

Aromātai

$$a^{16}-256$$

Ngā Upane Otinga

Whakamahia te āhuatanga tuaritanga hei whakarea te a^{2}-2 ki te a^{2}+2 ka whakakotahi i ngā kupu rite.

$$\left(a^{4}-4\right)\left(4+a^{4}\right)\left(a^{8}+16\right)$$

Whakamahia te āhuatanga tuaritanga hei whakarea te a^{4}-4 ki te 4+a^{4} ka whakakotahi i ngā kupu rite.

$$\left(a^{8}-16\right)\left(a^{8}+16\right)$$

Ka taea te whakareanga te panoni ki te rerekētanga o ngā pūrua mā te ture: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}. Pūrua 16.

$$\left(a^{8}\right)^{2}-256$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 8 me te 2 kia riro ai te 16.

$$a^{16}-256$$

Whakaroha

$$a^{16}-256$$

Ngā Upane Otinga

Whakamahia te āhuatanga tuaritanga hei whakarea te a^{2}-2 ki te a^{2}+2 ka whakakotahi i ngā kupu rite.

$$\left(a^{4}-4\right)\left(4+a^{4}\right)\left(a^{8}+16\right)$$

Whakamahia te āhuatanga tuaritanga hei whakarea te a^{4}-4 ki te 4+a^{4} ka whakakotahi i ngā kupu rite.

$$\left(a^{8}-16\right)\left(a^{8}+16\right)$$

Ka taea te whakareanga te panoni ki te rerekētanga o ngā pūrua mā te ture: \left(a-b\right)\left(a+b\right)=a^{2}-b^{2}. Pūrua 16.

$$\left(a^{8}\right)^{2}-256$$

Hei hiki pū ki tētahi pū anō, me whakarea ngā taupū. Me whakarea te 8 me te 2 kia riro ai te 16.

$$a^{16}-256$$