Question

[Math] \lim_{x \to\ 0}\frac{5x^{2}+7x+2}{x^{6x-8} [/Math]

Answer 1

Resolver:  lim_x→0 (5x² + 7x + 2)(x⁶ˣ⁻⁸)

Hola!!!

lim_x→o (5x² + 7x + 2)(x⁶ˣ⁻⁸) = (5×0² + 7×0 + 2)(0⁶ˣ⁰⁻⁸) =

2 × 0⁻⁸ = 2 × 1/0⁸ = 2 × 1/0 = 2 × ∞ = ∞  ⇒

lim_x→o (5x² + 7x + 2)(x⁶ˣ⁻⁸) = ∞

Recordemos que:  

K/0 = ∞       k = numero real

Saludos!!!