Whakaroha
4a^{2}-20ab+25b^{2}
Aromātai
\left(2a-5b\right)^{2}
Tohaina
Kua tāruatia ki te papatopenga
4a^{2}-20ab+25b^{2}
Whakamahia te ture huarua \left(p-q\right)^{2}=p^{2}-2pq+q^{2} hei whakaroha \left(2a-5b\right)^{2}.
4a^{2}-20ab+25b^{2}
Whakamahia te ture huarua \left(p-q\right)^{2}=p^{2}-2pq+q^{2} hei whakaroha \left(2a-5b\right)^{2}.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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