YouTube on MSN
Determine the domain of a square root function
I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those ...
YouTube on MSNOpinion
Pre-calculus - Multiplying radicals using the imaginary unit i, root(5) * root(-8)
In this math tutorial, I will show you how to multiply complex numbers. Complex numbers come in the form of a + bi.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results