Tauwehe
\frac{\left(2x+3\right)^{2}}{4}
Aromātai
\frac{\left(2x+3\right)^{2}}{4}
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{4x^{2}+12x+9}{4}
Tauwehea te \frac{1}{4}.
\left(2x+3\right)^{2}
Whakaarohia te 4x^{2}+12x+9. Whakamahia te tikanga tātai pūrua pā, a^{2}+2ab+b^{2}=\left(a+b\right)^{2}, ina a=2x, ina b=3.
\frac{\left(2x+3\right)^{2}}{4}
Me tuhi anō te kīanga whakatauwehe katoa.
Ngā Tauira
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Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}