Quadratic equations were really giving me a hard time. Then I got Algebrator, and it helped me not only with quadratic but also with pretty much any equation or expression I could think of!

**Mario Certa, CA**

I just wanted to first say your algebra program is awesome! It really helped me it my class! I was really worried about my Algebra class and the step through solving really increased my understanding of Algebra and allowed me to cross check my work and pointed out where I went wrong during my solutions. Thanks!

**Laura Keller, MD**

As the parent of an ADD child, Ive tried many different tutors and learning programs, and none have really worked. So, I must admit, I was skeptical about using yours. So soon after, when my sons math teacher called me to setup a meeting, I thought, Great, what now? But, to my delight, she wanted to know what my secret was because, as she put it, my son had done a complete 180 and was now one of her best students! So I told her what my secret was: your software!

**Craig Reynolds, DE**