Essential Questions Solving Radical Equations and Inequalities

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Presentation transcript:

Essential Questions Solving Radical Equations and Inequalities How do we solve radical equations and inequalities? Holt McDougal Algebra 2 Holt Algebra 2

Raising each side of an equation to an even power may introduce extraneous solutions.

Solving Equations with Extraneous Solutions Solve the equation. Check your solution. Check X 

Solving Equations with Extraneous Solutions Solve the equation. Check your solution. Check  X

Solving Equations with Extraneous Solutions Solve the equation. Check your solution. Check  

To find a power, multiply the exponents. Remember!

Solving Equations with Rational Exponents Solve the equation. Check your solution. Check 

Solving Equations with Rational Exponents Solve the equation. Check your solution. Check  X

Solving Equations with Rational Exponents Solve the equation. Check your solution. Check 

Solving Equations with Rational Exponents Solve the equation. Check your solution. Check  X

Solving Equations with Rational Exponents Solve the equation. Check your solution. Check 

Lesson 7.2 Practice B