4.9: Solving Radical Equations

Objective:

• Solve radical equations.

Example 1

Student Example 1

Example 2

Student Example 2

Problem Set 4.9:

#2, 5, 8, 11, 14, 17, 20, 23, 26, 29

4.8: Rational Exponents

Objectives:

• Simplify expressions with rational exponents.

Example 1

Student Example 1

Example 2

Student Example 2

Problem Set 4.8:
#1-45 odd

4.7: Binomial Radical Expressions

Objectives:

• Add and subtract radical expressions.
• Multiply and divide binomial radical expressions.

Example 1

Student Example 1

Example 2

Student Example 2

Example 3

Student Example 3

Example 4

Student Example 4

Problem Set 4.7

#1-31 odd

4.6: Multiplying and Dividing Radical Expressions

Objectives:

• Multiply radical expressions.
• Divide radical expressions.

Example 1

Student Example 1

Example 2

Student Example 2

Example 3

Student Example 3

Problem Set 4.6:

#1-33 odd

4.5: Roots and Radical Expressions

Objectives:

• Simplify nth root expressions.

Example 1

Student Example 1

Example 2

Student Example 2

Problem Set 4.5

#1-34 all