Question

9x^2+bx solve it please friends​

Answer 1

Answer:

x=0 or x= -(b/9)

Step-by-step explanation:

9x^2 + bx =0

x[9x+b]=0

x=0 or 9x+b=0

x=0 or 9x=-b

x=0 or x= -b/9