4.5 SKM & PP 1 8.4 SKM & PP 1 Multiplying Radical Expressions.

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Presentation transcript:

4.5 SKM & PP SKM & PP 1 Multiplying Radical Expressions

4.5 SKM & PP SKM & PP 2 Notice! Radical Expressions can be multiplied by using the Distributive Property.

4.5 SKM & PP 3 The Distributive Property of Multiplication over Addition and Subtraction To multiply a monomial and a polynomial, multiply the monomial with each term of the polynomial. This is the DISTRIBUTIVE property. RECALL!

4.5 SKM & PP 4 FOIL using a Generic Rectangle

5 Multiply Radicals Basics Use Distributive Property to clear Parenthesis. Simplify radicands using perfect square factors. 8.4 S

4.5 SKM & PP 6 The Distributive Property: Example 1 Final Answer:

4.5 SKM & PP SKM & PP 7 Remember!

4.5 SKM & PP 8 Multiply Radical Expressions Example 2 Final Answer:

4.5 SKM & PP 9 What Should We Do Here?

4.5 SKM & PP 10 Recall! FOIL Multiply each term of the first binomial with each term of the second binomial.

4.5 SKM & PP 11 Example 3

4.5 SKM & PP 12 Example 4

4.5 SKM & PP 13 Example 5

4.5 SKM & PP 14 Example 6

4.5 SKM & PP 15 x+8 and x-8 are CONJUGATES Let’s find their product!

4.5 SKM & PP 16 CONJUGATES Let’s find their product!

4.5 SKM & PP 17 CONJUGATES Example 7

4.5 SKM & PP 18 The Shortcut!

4.5 SKM & PP 19 The Shortcut: Example 8

4.5 SKM & PP 20 CONJUGATES The Shortcut! Example 9

4.5 SKM & PP 21 CONJUGATES Example 10

4.5 SKM & PP 22 CONJUGATES Example 11

4.5 SKM & PP SKM & PP 23 That’s All for Now!