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Clickers Bellwork Solve

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Presentation on theme: "Clickers Bellwork Solve"— Presentation transcript:

1 Clickers Bellwork Solve Eighteen toothpicks are arranged to create exactly 13 triangles of various sizes. Remove 4 toothpicks so that exactly 5 triangles remain. (Correct answer gets half of a homework assignment free)

2 Bellwork Solution Solve

3 Bellwork Solution Eighteen toothpicks are arranged to create exactly 13 triangles of various sizes. Remove 4 toothpicks so that exactly 5 triangles remain. (Correct answer gets half of a homework assignment free)

4 Simplify Radical Expressions & Solving Radical Expressions
Section 11.2 & 3

5 The Concept We’re going to continue to look review simplifying radicals After finishing we will move towards developing a system for solving our radical expressions

6 Convert back into “proper” radical form
Example Simplify the expression Convert back into “proper” radical form

7 Example Simplify the radical

8 Example Simplify the radical

9 Example Simplify the radical

10 Squaring both sides eliminates the ½ exponent
Solving Interestingly our simple shift of radical to exponent also gives us our ability to solve the same expressions For example: Squaring both sides eliminates the ½ exponent

11 Example Solve for x Solve so that only the radical is present
Change radical to exponential Square both sides Solve for x

12 Example Solve for x

13 Example Simplify the radical

14 Example Simplify the radical

15 Homework 11.3 1,2-20 even, 21, 28-30

16 Most Important Points Solving radicals


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