# Expressions, Models, Real Numbers

## 1. Fundamental Concepts of Algebra

Expressions, Models, Real Numbers

## Evaluate Algebraic Expressions

1 video

### VIDEOS 1

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Expressions, Models, Real Numbers

## Usage Mathematical Models

5 videos

### VIDEOS 5

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Expressions, Models, Real Numbers

## Union & Intersection Of Two Sets

7 videos

### VIDEOS 7

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Expressions, Models, Real Numbers

## Recognize Real Numbers

1 video

Expressions, Models, Real Numbers

## Use Inequality Symbols

3 videos

Expressions, Models, Real Numbers

## Use Absolute Value to Express Distance

9 videos

### VIDEOS 9

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Expressions, Models, Real Numbers

## Simplify Algebraic Expressions

1 video

### VIDEOS 1

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Exponents and Scientific Notation

## Use the Product Rule

38 questions

### PRACTICE 38

Exponents and Scientific Notation

## Use the Quotient Rule

38 questions

### PRACTICE 38

Exponents and Scientific Notation

## Use the Zero-Exponent Rule

11 videos

38 questions### VIDEOS 11

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### PRACTICE 38

Exponents and Scientific Notation

## The Negative-Exponent Rule

38 questions

### PRACTICE 38

Exponents and Scientific Notation

## The Power Rule

13 videos

38 questions### VIDEOS 13

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### PRACTICE 38

Exponents and Scientific Notation

## Find the Power of a Product

2 videos

38 questions### VIDEOS 2

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### PRACTICE 38

Exponents and Scientific Notation

## Find the Power of a Quotient

3 videos

38 questions### VIDEOS 3

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### PRACTICE 38

Exponents and Scientific Notation

## Simplify Exponential Expressions

4 videos

37 questions### VIDEOS 4

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### PRACTICE 37

Exponents and Scientific Notation

## Use Scientific Notation

2 videos

37 questions### VIDEOS 2

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### PRACTICE 37

Radicals and Rational Exponents

## Evaluate Square Roots

4 videos

31 questions### VIDEOS 4

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### PRACTICE 31

Radicals and Rational Exponents

## Simplify Expressions of the Form √ *a*^{2}

3 videos

31 questions### VIDEOS 3

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### PRACTICE 31

Radicals and Rational Exponents

## Use the Product Rule to Simplify Square Roots

3 videos

31 questions### VIDEOS 3

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### PRACTICE 31

Radicals and Rational Exponents

## Use the Quotient Rule to Simplify Square Roots

3 videos

30 questions### VIDEOS 3

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### PRACTICE 30

Radicals and Rational Exponents

## Add and Subtract Square Roots

2 videos

30 questions### VIDEOS 2

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### PRACTICE 30

Radicals and Rational Exponents

## Rationalize Denominators

2 videos

30 questions### VIDEOS 2

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