Question

f(x)= x+1/x-2

calculati:

f(0)+f(1)

Answer 1

f(0) = x+1/x-2 = o+1/0-2 = 1/-2 =2/1 = 2
f(1) =x+1/x-2 = 1+1/1-2 = 2/-1 = -2
 => f(0)+f(1) = 2+ (-2) = 0

Answer 2

$f(x)= \frac{x+1}{x-2} \\f(0)+f(1)= \frac{0+1}{0-2} + \frac{1+1}{1-2} = \frac{1}{-2} + \frac{2}{-1} =- \frac{5}{2}$