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9.1: Objectives

Last updated

Jun 9, 2021
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- 9: Roots, Radicals, and Square Root Equations
- 9.2: Square Root Expressions

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After completing this chapter, you should

Square Root Expressions

understand the concept of square root
be able to distinguish between the principal and secondary square roots of a number
be able to relate square roots and meaningful expressions and to simplify a square root expression

Simplifying Square Root Expressions

be able to identify a perfect square
be familiar with the product and quotient properties of square roots
be able to simplify square roots involving and not involving fractions

Multiplication of Square Root Expressions

be able to use the product property of square roots to multiply square roots

Division of Square Root Expressions

be able to use the division property of square roots, the method of rationalizing the denominator, and conjugates to divide square roots

Addition and Subtraction of Square Root Expressions

understand the process used in adding and subtracting square roots
be able to add and subtract square roote

Square Root Equations with Applications

be able to recognize square root equations and extraneous solutions
be able to solve square root equations

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