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