Consider again the formula for the solution of a quadratic equation: $$x= \frac{-b+\sqrt{b^2-4ac}}{2a}$$ For each of the WeBWorK phrases below enter a T (true) if the phrase describes $x$, correctly, and a F (false) otherwise.
You need to get all answers correct before obtaining credit.
-b+sqrt(b**2-4*a*c)/2a

(-b+sqrt(b**2-4*a*c))/2a

(-b+sqrt(b**2-4*a*c))/(2a)