I'm going to assume you meant to say
Factorize the denominator to reveal a removable discontinuity in the limand:
In the limit, we're considering values of x *near* -4, and not x = -4 itself. So we can cancel the factors of x + 4 and we're left with
I have had this exact problem before, it is the last one.
The answer is (B) because B and D are the only ones that the GCF is 4 and 32+40 is not 76 thus making it B. Hope this Helps.
0.012 as a fraction would be 12/1000, which can be simplified to 3/250. :)