Answer:
Step-by-step explanation
The first step you have to get it into this form
a[tex]x^{2}[/tex] + bx + c
So that would be
3x[tex]x^{2}[/tex] + 1x + c
we do not know what c is
we have to get x by it self from 3x[tex]x^{2}[/tex] so first you have to square it now we are at 9x
9x divided by 9 that would leave us with x
so our finished product is x + 1x + c
we have to get x by itself from 1x so we do exactly what we just did 1x divided by 1x would leave us with x
x + x=[tex]x^{2}[/tex] + x
[tex]x^{2}[/tex] + c is the finished product which is your answer
