Question

If x = 3 is a solution of the equation.
3x²+(k-1)x+9=0 than k=?​

Answer 1

Answer:it is your answer

Answer 2

Answer:

-36

Step-by-step explanation:

x=3

3x^2 +(k-1)+9=0

3(3)^2 + k+9=0

27 + k +9=0

36+k=0

k=(-36)

I hope it will help me.