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Solving Quadratic Equations by formula

Solving Quadratic Equations by formula. Cahlan & Ja’nae. Explanation. You can solve the standard form of the quadratic equation for x. Detailed Steps. Step 1:a=1 b=-2 c=-24 Step 2: Step 3: Step 4: Step 5: Step 6: Step 7:.

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Solving Quadratic Equations by formula

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  1. Solving Quadratic Equations by formula Cahlan & Ja’nae

  2. Explanation • You can solve the standard form of the quadratic equation for x.

  3. Detailed Steps • Step 1:a=1 b=-2 c=-24 • Step 2: • Step 3: • Step 4: • Step 5: • Step 6: • Step 7:

  4. Here’s some problems for you to try. click for next slide

  5. Now check your answers click for next slide

  6. 10 problems with correct solutions • Problem 1: click for next slide

  7. Continuation • Problem 2: click for next slide

  8. Continuation • Problem 2: +50 +50 click for next slide

  9. Continuation • Problem 4: -40s -40s click for next slide

  10. Continuation • Problem 5 : click for next slide

  11. Continuation • Problem 6: click for next slide

  12. Continuation • Problem 7: click for next slide

  13. Continuation • Problem 8: click for next slide

  14. Continuation • Problem 9: click for next slide

  15. Final Continuation • Problem 10: click for next slide

  16. Summary Tool • Plug in “A” value with “A” • Plug in “B” value with “B” • Plug in “C” value with “C” THEN SOLVE

  17. Websites • http://www.mathskills.com/ • Pentominoes – Use the 12 pentomino combinations to solve problems (www.usu.edu.GAME) • www.algebra1.com (online practice testing)

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