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Tohaina

\frac{16x^{2}+24xy+9y^{2}}{36}
Tauwehea te \frac{1}{36}.
\left(4x+3y\right)^{2}
Whakaarohia te 16x^{2}+24xy+9y^{2}. Whakamahia te tikanga tātai pūrua pā, a^{2}+2ab+b^{2}=\left(a+b\right)^{2}, ina a=4x, ina b=3y.
\frac{\left(4x+3y\right)^{2}}{36}
Me tuhi anō te kīanga whakatauwehe katoa.