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Calculations with Negative Numbers
In this algebra activity, students solve algebraic equations by addition with negative numbers. There are 3 questions with an answer key.
3 Views 8 Downloads
Saxon Math: Algebra 2 (Section 7)
Section seven of twelve turns the mathematical eye toward higher-level concepts. From radians in the unit circle to the complex number system, logarithms to advanced factoring methods, this lesson—just past the halfway point in the...
9th - 12th Math CCSS: Adaptable
Trigonometry and Complex Numbers
Complex numbers were first represented on the complex plane, now they are being represented using sine and cosine. Introduce the class to the polar form of a complex number with the 13th part of a 32-part series that defines the argument...
11th - 12th Math CCSS: Designed
Imaginary Numbers Are Real (Part 3: Cardan's Problem)
Were complex numbers discovered or invented? A video presentation makes the case for the discovery of square roots of negative one. In order for complex numbers to be real, then they must behave like other numbers, which they do in terms...
5 mins 9th - 12th Math CCSS: Adaptable