question_answer

If p and q are the of the polynomial \[b{{x}^{2}}+cx+a,\] value of \[\frac{\mathbf{1}}{{{\mathbf{p}}^{\mathbf{3}}}}\mathbf{+}\frac{\mathbf{1}}{{{\mathbf{q}}^{\mathbf{3}}}}\] is  ___________

A)  \[\frac{3abc-{{c}^{3}}}{a{{b}^{2}}}\]                     

B)        \[\frac{3abc+{{c}^{3}}}{a{{b}^{2}}}\] 

C) \[\frac{3abc-{{c}^{3}}}{{{a}^{2}}b}\]                                                          

D) \[\frac{3abc+{{c}^{3}}}{{{a}^{2}}b}\]

E)  None of these