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5.8 Radical Equations and Inequalities

5.8 Radical Equations and Inequalities. Radical equations Extraneous solution Radical Inequalities. Definition of Radical Equation. Equations with variables in the radicand. How to solve Radical Equation. Get the radical only by adding 5 to each side of the equation.

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5.8 Radical Equations and Inequalities

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  1. 5.8 Radical Equations and Inequalities Radical equations Extraneous solution Radical Inequalities

  2. Definition of Radical Equation Equations with variables in the radicand

  3. How to solve Radical Equation Get the radical only by adding 5 to each side of the equation.

  4. How to solve Radical Equation Square both sides of the equation. Subtract 3

  5. Radical on both sides of the equation

  6. Radical on both sides of the equation Make sure you check your answer!

  7. Radical on both sides of the equation Make sure you check your answer!

  8. Extraneous Solution A solution when check in the original equation make the equation false.

  9. Extraneous Solution Check in the original equation No Solution

  10. Radical Inequality If the index is even, find what values are possible. Solve

  11. Radical Inequality Solve the inequality as if it was equal

  12. Radical Inequality Solve the inequality as if it was equal Answer is Check your answer, x=4

  13. Solve

  14. Solve

  15. Solve

  16. Solve

  17. Solve

  18. Solve

  19. Homework Page 266 # 13 – 37 odd

  20. Homework Page 266 # 14 – 38 even

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