Prerequisites

OpenStax

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Introduction to prerequisites

Real numbers: algebra essentials

1 Classifying a real number

2 Irrational numbers

4 Sets of numbers as subsets

5 Performing calculations using the order of operations

6 Using properties of real numbers

7 Commutative properties

8 Associative properties

9 Distributive property

10 Identity properties

11 Inverse properties

12 Evaluating algebraic expressions

14 Simplifying algebraic expressions

15 Key concepts

19 Real-world applications

Exponents and scientific notation

Radicals and rational exponents

Factoring polynomials

Rational expressions

Source: OpenStax, Algebra and trigonometry. OpenStax CNX. Nov 14, 2016 Download for free at https://legacy.cnx.org/content/col11758/1.6

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