I was having problems learning quadratic equations, until I purchased your software. Now I know how to do not only do quadratics, but I also learned with the step by step examples how to do other more difficult equations and inequalities. Great product!
Malcolm D McKinnon, TX

Look. Your product is so good it almost got me into trouble. I needed the edge in college after 15 years of academic lapse and found your program. I take online courses so I was solving problems so fast the system questioned the time between problems as pure genius. Funny but now I must work slower to keep off the instructors radar screen. Funny heh? Thanks guys well worth the money.
Trevor Smith, OK

Am writing this comment cuz am grateful for this program, specially the graphs that can be shown for inequality solutions thank you.
Walt Turley, CA