I need help, no clue what to do.
Guess the value of the limit by evaluating the function at the given numbers.
lim x^2 - 2x / x^2 - x - 2
x->2
x = 2.5, 2.1, 2.05, 2.01, 2.005, 2.001, 1.9, 1.95, 1.99, 1.995, 1.999
THE ANSWER IS (2/3)
I have no idea how they got that.
please show me how to do it.
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