'Rational exponent notation' presentation slideshows

Algebra II

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Do Now: Simplify the expression.

Do Now: Simplify the expression. Algebra II. 5.1: nth Roots and Rational Exponents Objective: to Solve equations using nth roots. nth roots. Core Concept. Example 1: Find the indicated real n th root(s) of a. a) n = 3, a = -216 b) n = 4, a =81.

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Section 7.1

Section 7.1. nth roots and Rational exponents. Evaluating n th Roots. If b n = a , then b is an n th root of a. Real n th Roots. Let n be an integer greater than 1 and let a be a real number. If n is odd, then a has one real n th root:

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