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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 - Quick overview of complex numbers and operations
In this math tutorial, I will show you how to write a complex number in standard form after simple operations have been ...
The following is an excerpt of Infinite Powers: How Calculus Reveals the Secrets of the Universe by Steven Strogatz. Without calculus, we wouldn’t have cell phones, computers, or microwave ovens. We ...
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 ...
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