I have taught mathematics for 25 years , in university, community college and high school, I am patient, flexible, hard working, and intelligent. I have a degree in Computer Science, I do explain difficult mathematics problems in easy to understand language. Taught college algebra and calculus in university, college algebra and calculus in community college, and algebra in high school, I am experienced mathematics teacher, and I am ready to help you turn your mathematics problems to solution. Satisfaction is guarantee. Look forward to hear from you, you will get twenty minutes mathematics free on signing up.