question_answer

If \[{{\mathbf{x}}^{\mathbf{2}}}-\mathbf{7x +4}\,\mathbf{m = 0}\] and \[{{x}^{2}}-8x+5m=0\] have a common root then the Possible values of m can be (where m is a contant)

A) 0, 2                                                      

B) 0, 3         

C) 0, 1                                                                  

D) 0, 5

E) None of these