Question

Horrific integration question help!

Answer 1

lol give it to me

Answer 2

if i see more than 3 trig expressions i am leaving

Answer 3

if i see more than 1! iam leaving

Answer 4

Its to do with the arc length - y=2x^2+4 between x=0 and x=3 ....
Got to \[\int\limits_{}\sqrt{1+16x^2}{}\]
Between x=3 and x=0

I think i need a hyperbolic substitution??!!

Answer 5

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