Intended for students with little or no background in basic algebra or whose background is not current. Topics covered include: the real number system, factoring fractions, linear equations, functions ...

Substitution is the name given to the process of swapping an algebraic letter for its value. Consider the expression 8\({z}\) + 4. This can take on a range of values depending on what number \({z ...

Photomath is one of the best math homework apps out there. It allows students to get instant help with math problems by ...

This title is available on our Higher Education website. Linear algebra has become the subject to know for people in quantitative disciplines of all kinds. No longer the exclusive domain of ...

you might enjoy the “Create Your Own Compiler” tutorial that does an annotated walkthrough of “The Super Tiny Compiler” and teaches you the basics of writing a compiler from scratch.

Several Apple researchers have confirmed what had been previously thought to be the case regarding AI—that there are serious ...

As a freshman at the National University of Defense Technology, I am filled with anticipation and excitement as I embark on ...

Step-by-Step is a dance resource for all those ... If you want to start from the basics we recommend you read through the Teachers' Notes from the start. As you proceed you may wish to relate ...

This step-by-step guide to the divorce process can help you to understand what to expect so you can be prepared for all the hoops you’ll need to jump through if you no longer wish to be married ...

If you’ve decided consolidation is right for you, the first step is determining if you have private or federal student loans. There are some important differences between the two loan types that ...