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Tohaina

16\left(-t^{2}+64\right)
Tauwehea te 16.
\left(8-t\right)\left(8+t\right)
Whakaarohia te -t^{2}+64. Tuhia anō te -t^{2}+64 hei 8^{2}-t^{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(-t+8\right)\left(t+8\right)
Whakaraupapatia anō ngā kīanga tau.
16\left(-t+8\right)\left(t+8\right)
Me tuhi anō te kīanga whakatauwehe katoa.