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Published byGwendoline Stone Modified over 5 years ago

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Objectives: 1.Be able to solve a radical equation. 2.Be able to solve an equation that contains a rational exponent. Critical Vocabulary: Rational Exponents, Extraneous Solutions

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I. Solving Radical Equations Example 1:

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I. Solving Radical Equations Example 2:

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I. Solving Radical Equations Example 3:

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I. Solving Radical Equations Example 4: This can never happen, therefore the answer is NO SOLUTION and you found an extraneous solution.

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II. Solving Rational Exponent Equations Example 5:

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II. Solving Rational Exponent Equations Example 6:

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Page 456 #3-21 odds, 23-31 (15 problems)

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Objectives: 1.Be able to solve a radical equation. 2.Be able to solve an equation that contains a rational exponent. 3.Be able to solve an equation that may contain extraneous solutions. 4.Be able to solve an equation that contains multiple radicals. Critical Vocabulary: Rational Exponents, Extraneous Solutions Warm Up:

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WARM UP #1 Get the variable and its exponent alone Raise each side to the 2/3 power Simplify each side

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Isolate the root Get rid of the root Solve for “x” WARM UP #2

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III. Solving Equations with Extraneous Solutions Isolate the root Get rid of the root Solve for “x” Check for extraneous solutions

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Get rid of the root Solve for “x” Check for extraneous solutions

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IV. Solving Equations with Multiple Radicals Move the root Square Both Sides Isolate the Root Square Both Sides Solve for “x” Check for Extraneous Solutions

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Page 457 #34-43, 45-52

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