Media Summary: In this lesson, we introduce the imaginary base number i and see how its definition leads to cyclic powers of i. In this lesson, we see how to solve equations involving square roots. We also investigate how extraneous roots can arise in these ... In this lesson, we review how to solve a quadratic equation using the quadratic formula.
Alg 2 Unit 9 Day - Detailed Analysis & Overview
In this lesson, we introduce the imaginary base number i and see how its definition leads to cyclic powers of i. In this lesson, we see how to solve equations involving square roots. We also investigate how extraneous roots can arise in these ... In this lesson, we review how to solve a quadratic equation using the quadratic formula. In this lesson, we learn about how real and imaginary numbers combine to form the complex number system. We also learn how ... For notes, practice problems, and more lessons visit the Traditional In this lesson, we gain more practice manipulating expressions that contain exponents by applying the basic exponent laws.
Operations with functions. Adding, subtracting, multiplying and dividing functions. Graph transformations in function notation. In this lesson, we look at the basic graphs of the square root and cube root functions and various transformations of these two ...
