So X squared plus 1.8
times ten to the negative five. Because when we bring this guy over, this becomes a positive minus, because this guy was initially a plus. So when we bring it over, it will be a -3.6
times ten to the negative seven equals zero. Now we use a quadratic formula which states negative B squared plus minus square root of B squared minus four AC divided by two A. So in our case, our A is one. Our b is this guy?