Question

If x = 1 is a common root of the equations ax+ax + 3 =0

and x2+ x +b = 0 then the value of ab is​

Answer 1

Answer:

a=-3/2 ,, b=-2

Step-by-step explanation:

putting the value of x in both the equations

a+a+3=0

2a=-3

a=-3/2

1+1+b=0

2+b=0

b=-2