Question

If x+1 is a factor of 3x+a,then the value of a is​

Answer 1

Answer:

Answer will be a = (-3).

Step-by-step explanation:

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Answer 2

Answer:

a=3

Step-by-step explanation:

x+1=0

   x=0-1

   x=-1

Substitute -1 in the place of x,

  3x+a=0

3(-1)+a=0

   -3+a=0

         a=0+3

         a=3

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