Tauwehe
\left(2w-5\right)\left(2w+5\right)\left(4w^{2}+25\right)
Aromātai
16w^{4}-625
Tohaina
Kua tāruatia ki te papatopenga
\left(4w^{2}-25\right)\left(4w^{2}+25\right)
Tuhia anō te 16w^{4}-625 hei \left(4w^{2}\right)^{2}-25^{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(2w-5\right)\left(2w+5\right)
Whakaarohia te 4w^{2}-25. Tuhia anō te 4w^{2}-25 hei \left(2w\right)^{2}-5^{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(2w-5\right)\left(2w+5\right)\left(4w^{2}+25\right)
Me tuhi anō te kīanga whakatauwehe katoa. Kāore te pūrau 4w^{2}+25 i whakatauwehea i te mea kāhore ōna pūtake whakahau.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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