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mrs.perkins

  • 2 years ago

solve for x: 2x squared -3=7

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

  2. King
    • 2 years ago
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    hav u tried solving this?

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

  4. King
    • 2 years ago
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    @TheViper dont give answers,especially wrong answers/solutions....

  5. King
    • 2 years ago
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    hw do u think u should start? @mrs.perkins

  6. King
    • 2 years ago
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    u must hav some idea

  7. King
    • 2 years ago
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    @TheViper it will be 7+3 not 7-3!

  8. mrs.perkins
    • 2 years ago
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    by 2?

  9. TheViper
    • 2 years ago
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    @King where am i wrong??

  10. King
    • 2 years ago
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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

  11. King
    • 2 years ago
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    @TheViper see my solution and figure out ure msitake...

  12. King
    • 2 years ago
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    *mistake

  13. King
    • 2 years ago
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    +3

  14. TheViper
    • 2 years ago
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    +3

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