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Lesson 7-5: Rational Numbers As Exponents. Objective Students will: Write expressions with rational exponents Simplify expressions containing negative rational exponents Use rational exponents to simplify radical expressions. Rational Exponents → You may do the power or the root first
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Lesson 7-5:Rational NumbersAs Exponents Objective Students will:Write expressions with rational exponents Simplify expressions containing negative rational exponents Use rational exponents to simplify radical expressions
Rational Exponents → You may do the power or the root first or → work with fractions
Example 1Example 2 Simplify Simplify Example 3Example 4 Rewrite Rewrite
Negatives & Simplifying → move negative powers up or down Simplify: Power rules Combine fractional exponents
Example 5Example 6 Simplify Simplify Example 7Example 8 Simplify Simplify