Question

Ma ajutati, va rog!
Prin metoda descompunerii!

Answer 1

$\lim_{x \to 3} \frac{(x-3)(x+3)}{4(x-3)}= \lim_{x \to 3} \frac{x+3}{4} = \frac{6}{4}= \frac{3}{2}$sus desparti in diferente de patrate