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dietrich_harmon

Find the excluded value of the rational expression 2x + 6 4x – 8 A. -3 B. -2 C. 0 D. 2

  • one year ago
  • one year ago

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  1. waterineyes
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    Did not get.. Excluded value??

    • one year ago
  2. dietrich_harmon
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    that 's how the problem don't know what else u asking for

    • one year ago
  3. waterineyes
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    I also don't know what you are asking for... Ha ha ha...

    • one year ago
  4. dietrich_harmon
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    okay i guess

    • one year ago
  5. waterineyes
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    Hey, I got it..

    • one year ago
  6. waterineyes
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    Is this your question : \[\frac{2x + 6}{4x – 8}\]

    • one year ago
  7. dietrich_harmon
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    yes

    • one year ago
  8. waterineyes
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    I just want to know that is their any divide sign or / sign between 2x + 6 and 4x – 8??

    • one year ago
  9. waterineyes
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    *there.

    • one year ago
  10. waterineyes
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    So, excluded value is the value which can make the denominator 0.. As, you know denominator must not be 0, that is why this value is to be excluded and is called Excluded Value..

    • one year ago
  11. waterineyes
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    So, you have to just put your Denominator = 0: And then find x from it: \[4x - 8 = 0\] Find x here..

    • one year ago
  12. benfraser1012
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    set the denominator = 0, so 4x - 8 = 0 so 4x = 8. Now find the value of x. and this x value will be the excluded value as you cant use the x you find for this equation.

    • one year ago
  13. waterineyes
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    Can you find the value of x here ???

    • one year ago
  14. waterineyes
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    @dietrich_harmon we are just expecting a reply from your side..

    • one year ago
  15. benfraser1012
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    yup!!!

    • one year ago
  16. dietrich_harmon
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    yup

    • one year ago
  17. benfraser1012
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    you can do this @dietrich_harmon.

    • one year ago
  18. waterineyes
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    Are you able to do this??

    • one year ago
  19. waterineyes
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    Try once and if any difficulty you will face, then let us know that..

    • one year ago
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