Tauwehe
9\left(3r^{4}+2s\right)^{2}
Aromātai
9\left(3r^{4}+2s\right)^{2}
Tohaina
Kua tāruatia ki te papatopenga
9\left(9r^{8}+12r^{4}s+4s^{2}\right)
Tauwehea te 9.
\left(3r^{4}+2s\right)^{2}
Whakaarohia te 9r^{8}+12r^{4}s+4s^{2}. Whakamahia te tikanga tātai pūrua pā, a^{2}+2ab+b^{2}=\left(a+b\right)^{2}, ina a=3r^{4}, ina b=2s.
9\left(3r^{4}+2s\right)^{2}
Me tuhi anō te kīanga whakatauwehe katoa.
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