Question

4. Determina el lim 3x2 + 2x – 5 =
X-3

Answer 1

Respuesta:

$lim(x = 3) \: 3 {x}^{2} + 2x - 5 \\ = 3 {(3)}^{2} + 2(3) - 5 \\ = 3(9) + 6 - 5 \\ = 27 + 6 - 5 \\ = 27 + 1 \\ = 28$