Question

qual o limite de X²+6X+5 / X+1 quando X tende a 1

Answer 1

Olá srkantoo!

→ Bora ver a explicação:

$\huge {\boxed {\red {\sf \lim_{x \to 1} \cfrac{x^2+6x+5}{x+1} = \cfrac{1^2+6 \cdot 1+5}{1+1} = \cfrac{1+6+5}{2} }}}$

$\huge {\boxed {\blue {\sf \cfrac{12}{2} = 6 }}}$

• Att. MatiasHP