Write the factors of the following terms
-11x3y2z2
The given expression can be written as product of factors as :
-11x3y2z2=(-11)×x×x×x×y×y×z×z
Hence, factors of -11x3y2z2 are -11,x,x,x,y,y,z,z
Show that x2+xy+y2,z2+zx+x2 and y2+yz+z2 are consecutive terms of an A.P., if x,y and z are in A.P.