Learning Math Skills STEFAN ROBERT How to Write Quadratic Equations if the Given Numbers Are Fractions1 How to Graph Binomials2 How to Calculate the Diameter of Human Hair3 How to Cross-Simplify4 What Is "-|5|" on Math Homework?5 Soccer-Related Math Projects6 How Do Scientists Know the Mass of Mars?7 Real World Examples of How We Use Math on a Daily Basis8 About the Author Stefan Robert is an expert in computers, with two degrees in both Computer Science and Applied Mathematics from the New Jersey Institute of Technology. ×