Question

9x²-3x+12 by3x divide​

Answer 1

Answer:

see the attachment

Step-by-step explanation:

hope it helps

Answer 2

Answer:

12

Step-by-step explanation:

x=1/3

3(3x^2-x+4)

3(3*(1/3)^2-1/3+4)

3(1/3-1/3+4)

3(4)

=12