Solving Equations Involving Radical.pptx

This presentation is for grade 9

1. Pulo National High School WELCOME to MATHEMATICS 9 CLASS ! Gina Acayen -Trinidad Teacher

2. LESSON TITLE : Solving Equations Involving Radical Expressions

3. In solving radical equations you have to follow the following steps: 1. Write the equation such that the radical containing the unknown is on one side of the equation. 2. Combine similar terms. 3. Raise both side of the equation to a power same as the index of the radical . The equation should be free of radical to complete the solution. 4. Check if the value/values obtained will make the original equation true.

4. Solving Equations Involving Radical Expressions Principle of Powers Substitution

5. Solving Equations Involving Radical Expressions Principle of Powers Substitution

6. Solving Equations Involving Radical Expressions Principle of Powers Substitution APE

7. Solving Equations Involving Radical Expressions Principle of Powers Substitution APE M PE

8. Solving Equations Involving Radical Expressions Principle of Powers Substitution APE

9. Solving Equations Involving Radical Expressions Principle of Powers Substitution APE M PE

10. Solving Equations Involving Radical Expressions Principle of Powers APE

11. Solving Equations Involving Radical Expressions One value of x did not satisfy the equation. Therefore, it is not a solution. The solution of the given radical equation is just 2.

12. Solving Equations Involving Radical Expressions

13. Solving Equations Involving Radical Expressions

14. Solving Equations Involving Radical Expressions