Tauwehe
a\left(x-7y\right)\left(x+7y\right)
Aromātai
a\left(x^{2}-49y^{2}\right)
Tohaina
Kua tāruatia ki te papatopenga
a\left(x^{2}-49y^{2}\right)
Tauwehea te a.
\left(x-7y\right)\left(x+7y\right)
Whakaarohia te x^{2}-49y^{2}. Tuhia anō te x^{2}-49y^{2} hei x^{2}-\left(7y\right)^{2}. Ka taea te rerekētanga o ngā pūrua te whakatauwehe mā te ture: p^{2}-q^{2}=\left(p-q\right)\left(p+q\right).
a\left(x-7y\right)\left(x+7y\right)
Me tuhi anō te kīanga whakatauwehe katoa.
Ngā Tauira
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