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Tohaina

\left(w^{2}-64\right)\left(w^{2}+64\right)
Tuhia anō te w^{4}-4096 hei \left(w^{2}\right)^{2}-64^{2}. Ka taea te rerekētanga o ngā pūrua te whakatauwehe mā te ture: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
\left(w-8\right)\left(w+8\right)
Whakaarohia te w^{2}-64. Tuhia anō te w^{2}-64 hei w^{2}-8^{2}. Ka taea te rerekētanga o ngā pūrua te whakatauwehe mā te ture: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
\left(w-8\right)\left(w+8\right)\left(w^{2}+64\right)
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau w^{2}+64 i whakatauwehea i te mea kāhore ōna pūtake whakahau.