question_answer

Identify the correct statement for the following algebraic expression:

\[6y{{x}^{2}}z+2xzy-3{{x}^{2}}yz,\,\,8y{{x}^{2}}z-5zxy+7y{{x}^{2}}z+\]\[2yx{{z}^{2}}+5{{x}^{2}}{{y}^{2}}z\]

A) 2xzy and \[5{{x}^{2}}{{y}^{2}}z\]are like terms.

B) \[7y{{x}^{2}}z\] and -\[~3{{x}^{2}}yz\] are unlike terms.

C) 2xzy, - 5zxy and \[-3{{x}^{2}}yz,\,\,7y{{x}^{2}}z\] and \[8x{{z}^{2}}\text{y, }2yx{{z}^{2}}\] are like terms.

D) 2xzy, - 5zxy and \[-3{{x}^{2}}yz,\,\,7y{{x}^{2}}z\] and \[8x{{z}^{2}}\text{y, }2yx{{z}^{2}}\]are unlike terms,

E) None of these