Question

if x-1 is a factor of the polynominals 3x + mx then value of m?



​

Answer 1

Answer:

p(x-1)=3x+mx=0

      0= 3(1)+m(1)                (because x-1=0 gives x=1 )

     0 = 3+m

     m = -3        

hope it will help you .