57KiB, 407x610, nfptxil610x610sunglassesglassescutegirlraybanjewels.jpg View SameGoogleiqdbSauceNAO Anonymous Fri 20 Mar 11:25:51 2020 No.11485931 ViewReplyOriginalReport Quoted By: >>11486006 >>11486010 >>11486096 >>11486101 >>11486296 >>11487179 >>11488122 Quick question: if r^2=x^2 + y/^2 is the equation for the surface of a sphere, what shape does r^3=x^3+y^3+^z^3 give you?
