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mrs.perkins

solve for x: 2x squared -3=7

  • one year ago
  • one year ago

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  1. mrs.perkins
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    \[\sqrt{2x}-3=7\]

    • one year ago
  2. King
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    hav u tried solving this?

    • one year ago
  3. mrs.perkins
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    no i havent tried it yet. im not sure how to do it

    • one year ago
  4. King
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    @TheViper dont give answers,especially wrong answers/solutions....

    • one year ago
  5. King
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    hw do u think u should start? @mrs.perkins

    • one year ago
  6. King
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    u must hav some idea

    • one year ago
  7. King
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    @TheViper it will be 7+3 not 7-3!

    • one year ago
  8. mrs.perkins
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    by 2?

    • one year ago
  9. TheViper
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    @King where am i wrong??

    • one year ago
  10. King
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    see @mrs.perkins u have sqrt2x -3=7 take 3 to the other side u get, sqrt2x=10 squaring on both sides 2x=100 x=50

    • one year ago
  11. King
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    @TheViper see my solution and figure out ure msitake...

    • one year ago
  12. King
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    *mistake

    • one year ago
  13. King
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    +3

    • one year ago
  14. TheViper
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    +3

    • one year ago
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spraguer (Moderator)
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