A polynomial is an algebraic expression involving many terms and can be factorised using long division or synthetic division. Laws of logarithms and exponents Revise what logarithms are and how to use ...

As part of a series of electronic professional development experiences for educators, the NASA Explorer Schools and Learning Environments and Research Network, or LE&RN, projects are hosting a ...

Gut instinct for numbers works in animals, too. March 16, 2014— -- Find algebra difficult? Well, think about this: Scientists find that even 5-year-old kids can do it. Now do you feel better? If ...

Factorising an expression means finding the factors that multiply together to give that expression. For \(\mathbf{x^2 + 5x + 6}\), the first step is to find two numbers whose sum is 5 and whose ...

The vast majority of students won’t take algebra until middle or high school. But teachers can start laying the groundwork for this pivotal class a lot sooner, some researchers say—and instilling ...