Question

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Answer 1

this one looks like a limits problem

Answer 2

I guess its the roots of the equation.....

Answer 3

factor that chunk of things to get the answer

Answer 4

first plug values like -1,-2,0,1,2.... and see which one gives zero...

Answer 5

and then suppose you get 1, then divide the equation by (x-1) [if 1, it may be different]

Answer 6

why would you do that

Answer 7

and then you will get a quadratic equation....... just solve that.

Answer 8

the curve looks something like this