question_answer

The value of \[{{(x+3)}^{3}}-{{(x-3)}^{3}}\] is

A)  0                                

B) \[1-{{x}^{3}}\]

C) \[3\,{{x}^{2}}-5\]                   

D) \[18\,{{x}^{2}}+54\]

E) None of these