Working with multi-variable expressions is a key concept in algebra that involves manipulating expressions containing two or more variables. This video offers a detailed guide on understanding and ...

This free simplifying algebraic expressions lesson plan for KS3 comes with an accompanying task sheet. Exercises are not the only way to improve students’ fluency in mathematical procedures. Sometimes ...

Collecting like terms means to simplify terms in expressions in which the variables are the same. In the expression \(5a + 2b + 3a - 6b\), the terms \(5a\) and \(+ 3a\) are like terms, as are \(2b\) ...

Now we combine multiplying out brackets and collecting like terms, to simplify algebraic expressions.

I had a certain expression involving many constant std::complex variables which were zero in either the real or imaginary slot. This code allows systematic removal of zero entries from complex ...

In this series of exercises, we practice various refactoring techniques. You may want to run pylint on this script to find any pep8 compliance issues. Fix as much as issues you can. Study the file ...