Define \(x\otimes y=x^3-y\). What is \(h\otimes (h\otimes h)\)? Express your answer in terms of h
\(h \otimes h = h^3-h\\ h \otimes (h\otimes h) = \\ h \otimes (h^3-h)=\\ h^3 - (h^3-h) =\\ h\\~\\ h\otimes (h \otimes h) = h\)
I have not seen that symbol before in latex. It is interesting seeing new things. Thanks guys.
+1206 
