X=9x-45/4
4x=36x-45
4x-36x=-45
-32x=-45
x=45/32
Answer:
i think its d
Step-by-step explanation:
i might be wrong tho
Answer:

Step-by-step explanation:
For the quadratic equation
the discriminant is defined as

and the quadratic formula for the roots gives us two roots:

and

For the equation
use quadratic formula to find roots:

So,
