Tauwehe
\frac{\left(2b+1\right)^{2}}{4}
Aromātai
\frac{\left(2b+1\right)^{2}}{4}
Tohaina
Kua tāruatia ki te papatopenga
\frac{4b^{2}+4b+1}{4}
Tauwehea te \frac{1}{4}.
\left(2b+1\right)^{2}
Whakaarohia te 4b^{2}+4b+1. Whakamahia te tikanga tātai pūrua pā, p^{2}+2pq+q^{2}=\left(p+q\right)^{2}, ina p=2b, ina q=1.
\frac{\left(2b+1\right)^{2}}{4}
Me tuhi anō te kīanga whakatauwehe katoa.
Ngā Tauira
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