Question

O limite de lim x→2 (x²-4x+4 / x-2)

Answer 1

$\lim_{2 \to ((x^{2} - 4x +4) / (x-2) fatorando \\ \lim_{2 \to ((x-2)*(x-2)) / (x-2) \\ \lim_{2 \to ((x-2)) \\ \lim_{2 \to (2-2 )= 0 \\ logo, \\ lim_{2 \to ((x^{2} - 4x +4) / (x-2) = 0$