Question

lim x-2

x²-5x+6

x2-4

is equal to

Answer 1

limx→2(x2−5x+6)(x2−3x+2)x3−3x2+4

=limx→2(x−2)(x−3)(x−1)(x−2)(x+1)(x−2)2

=limx→2(x−3)(x−1)(x+1)

=(−1)(1)3

=−13