Volumes Q (1 Viewer)

[girrawhat]

But the curve isn't y=x^2-1, it is y=x^3-x or y=x(x^2-1).

Damn, how careless!

 

[girrawhat]

i got <a href="http://www.codecogs.com/eqnedit.php?latex=\frac{3\pi\sqrt2}{140}$ units^{3}" target="_blank"><img src="http://latex.codecogs.com/gif.latex?\frac{3\pi\sqrt2}{140}$ units^{3}" title="\frac{3\pi\sqrt2}{140}$ units^{3}" /></a>

I got that answer too!!!