In this math tutorial, I will show you how to multiply complex numbers. Complex numbers come in the form of a + bi.

In this video series I show you how to simplify complex numbers to a higher power. We notice that i raised to a power repeats ...

The information presented here is intended to describe the course goals for current and prospective students as well as others who are interested in our courses. It is not intended to replace the ...

When the College Board launched its Advanced Placement Precalculus course in 2022, it aimed to expand students’ access to advanced math courses and open more doors for students to earn college credit ...

If students aren’t adequately prepared for college-level math courses in high school, it can make completing a college degree more difficult, with some students needing to spend time and money on ...

The information presented here is intended to describe the course goals for current and prospective students as well as others who are interested in our courses. It is not intended to replace the ...

Lisa Rodriguez teaches Algebra II and Pre-Calculus Honors and is co-director of the Calculus Project at Brookline High. Credit: Javeria Salman/The Hechinger Report The Hechinger Report covers one ...