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Tauwehe
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Tohaina

9\left(4p^{3}-p\right)
Tauwehea te 9.
p\left(4p^{2}-1\right)
Whakaarohia te 4p^{3}-p. Tauwehea te p.
\left(2p-1\right)\left(2p+1\right)
Whakaarohia te 4p^{2}-1. Tuhia anō te 4p^{2}-1 hei \left(2p\right)^{2}-1^{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).
9p\left(2p-1\right)\left(2p+1\right)
Me tuhi anō te kīanga whakatauwehe katoa.