Find the length of the curve Any help would be greatly
appreciated! Thanks in advance! Why is there only an absolute
value only on the denominator? Edit: I see the top will
automatically get rid of the negative. I'm guessing I'll need to
involve limits for this. I'll do it and say what happened. Ok so
I did it and got it wrong again. (My work is attached) Edit: I
saw a mistake on the L = (before L = 12) where it should be a
negative instead of positive for the thing after the first thing
that I slashed off but I still get L = 52 which is wrong as
well! Oh my gosh! I'm so stupid, my eyes were thinking that the
next step was still an integral! (It's kind of like a blind spot
if you close one eye and look at a dot on a piece of graph
paper; you won't see the dot because your brain fills in the
dot's space with what it thinks it will be which is more graph
paper.)