Question

Evaluate the limit: lim x^2+x-6
x->2 ----------
2-x

Answer 1

Would it be 5 or -5?

Answer 2

Have you tried factoring?

Answer 3

Yeah I get (x+3)(x-2)/(2-x)
but you can change the (2-x) to (x-2) if you add a negative, right?

Answer 4

Correct