- #1

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## Homework Statement

Find the arc length of the equation [tex]y^2=4(x+4)^3[/tex] from [tex]x=0[/tex] to [tex]x=2[/tex]

## Homework Equations

[tex]L=\int_{a}^{b}\sqrt{1+f'(x)}dx[/tex]

## The Attempt at a Solution

[tex]L=\int_{0}^{2}\sqrt{1+9(x+4)}dx[/tex]

which simplifies in to

[tex]L=\int_{0}^{2}\sqrt{9x+37}dx[/tex]

and i'm stuck there--how should i try to integrate that?