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abbie1

  • 2 years ago

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  1. Carter15
    • 2 years ago
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    does that to mean squared

  2. Carter15
    • 2 years ago
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    sory 2

  3. satellite73
    • 2 years ago
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    i would start with \[3x^3+4x+4=0\]so make life easier

  4. satellite73
    • 2 years ago
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    then you can use the quadratic formula without all those annoying minus signs

  5. Carter15
    • 2 years ago
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    i think it would be -7x - 4 = o Then add the 4 to both sides That would be - 7x = 4 Then i would divide not sure though

  6. Carter15
    • 2 years ago
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    no wait thats not right sorry

  7. Carter15
    • 2 years ago
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    i was thinking it was a different kind of problem

  8. satellite73
    • 2 years ago
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    give me a sec

  9. satellite73
    • 2 years ago
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    \[\frac{-2\pm2\sqrt{2}i}{3}\] looks good !

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