Soal-Soal Matematika/Materi:Limit/Limit fungsi

• $\underset{x\to 3}{lim}\frac{x^2-6x-27}{x^2-9}=\mathrm{...}$

• $\underset{x\to 4}{lim}\frac{x^{3/2}-8}{\sqrt{x}-2}=\mathrm{...}$