Parse Equation in a table

My slide 11 is a mess. I am trying to create a situation where the x= is there first for the student and then they type in the solution to the quadratic equation. Rather than having to think of every possible way the students may write this, I was hoping to get there using parse equation but I keep messing it up. Would love some help with my code.

Here, give this a try. It assumes there will be two solutions and students will enter them as x = a + b and x = a - b where a is the rational part and b is the radical part of the answer, and neither a nor b are 0.

Let me know if it doesn’t do what you want.