This video checks the solution of the video for solving for x using the quadratic equation. It includes the steps for reducing a root that, when computed, does not come out to be a perfect square, yet must be used in the FOIL method of the polynomial.

Ari F.

Professional SAT/ACT Tutoring by former SAT Classroom Instructor

Teaneck, NJ

5.0
(161 ratings)

Robert E.

Experienced Physics and Math Tutor

Jamaica, NY

4.9
(434 ratings)