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Sunday 20th of October
   
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Square Roots and Radical Expressions
Solving Radical Equations
Simplifying Radical Expressions
Irrational Numbers in General and Square Roots in Particular
Roots of Polynomials
Simplifying Radical Expressions
Exponents and Radicals
Products and Quotients Involving Radicals
Roots of Quadratic Equations
Radical Expressions
Radicals and Rational Exponents
Find Square Roots and Compare Real Numbers
Radicals
Radicals and Rational Exponents
Theorems on the Roots of Polynomial Equations
SYNTHETIC DIVISION AND BOUNDS ON ROOTS
Simplifying Radical Expressions
Exponents and Radicals
Properties of Exponents and Square Roots
Solving Radical Equations
Rational Exponents and Radicals,Rationalizing Denominators
Rational Exponents and Radicals,Rationalizing Denominators
Quadratic Roots
Exponents and Roots
Multiplying Radical Expressions
Exponents and Radicals
Solving Radical Equations
Solving Quadratic Equations by Factoring and Extracting Roots
Newton's Method for Finding Roots
Roots of Quadratic Equations Studio
Roots, Radicals, and Root Functions
Review division factoring and Root Finding
Radicals
Simplifying Radical Expressions
Multiplying and Simplifying Radical Expressions
LIKE RADICALS
Multiplication and Division of Radicals
Radical Equations
BOUNDING ROOTS OF POLYNOMIALS
   
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Solving Radical Equations

Slates!

1.Simplify.

 

2.Solve.

 

Simplifying Radical Expressions

Recall...

Example 1: Simplifying by combining like terms, if possible.
 

Example 2: Simplifying by combining like terms, if possible.

Practice! Simplifying by combining like terms, if possible.

Multiplying Radical Expressions

Example 1: Multiply.
 

Simplifying Radical Expressions

Example 3: Multiply.

Slates!

Multiply.

 

Recall:

Slates:

Find the Conjugate.
 

 

Dividing Radicals

Example 1: Rationalize the denominator.
 

Simplifying Radical Expressions

Example 2: Rationalize the denominator.

Practice: Rationalize the denominator.

Solving Radical Equations

Mental Math:

Algebraic Process:

Example 1: Solve.

Steps:
1) Isolate Root.
2) Power both sides.
3) Solve.
4) Check!
 


Example 2: Solve.

Steps:
1) Isolate Root.
2) Power both sides.
3) Solve.
4) Check!


Example 3: Solve.

Steps:
1) Isolate Root.
2) Power both sides.
3) Solve.
4) Check!
 



Example 4: Solve.

Steps:
1) Isolate Root.
2) Power both sides.
3) Solve.
4) Check!
 


Practice: Solve.

Steps:
1) Isolate Root.
2) Square both sides.
3) Solve.
4) Check!

That's it for today!

Homework Help Resources:

The Math Center
Interact Math
Algebasics: Radicals

Homework:

· Practice problems from this lesson
MathXL #19

· Reflect on what you have learned

· Prepare for next class' lesson
 

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