Question

Lim f(x) x=4 x^2-5x+4/x^2-2x-8 ​

Answer 1

Respuesta:

1/2

Explicación paso a paso:

lim f(x) x_4 = (x-4).(x-1)/(x-4).(x+2)

lim f(x) x_4= (x-1)/(x+2)= (4-1)/(4+2) = 3/6 = 1/2