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Tutorial - Take fourth root of a negative number, cannot be simplified with real numbers
In this video playlist, I show you how to solve different math problems for Algebra, Geometry, Algebra 2, and Pre-Calculus.
YouTube on MSNOpinion
Pre-calculus - Learn to multiply radicals with the imaginary unit i, root(8) * root(-7)
In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying ...
The familiar, hierarchical sequence of math instruction starts with counting, followed by addition and subtraction, then multiplication and division. The computational set expands to include bigger ...
Students and alumni at the Massachusetts Institute of Technology (MIT) are working with high school students across the United States to tutor them in calculus. The reason? A lack of calculus courses, ...
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