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Carter15
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does that to mean squared

Carter15
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sory 2

anonymous
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i would start with
\[3x^3+4x+4=0\]so make life easier

anonymous
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then you can use the quadratic formula without all those annoying minus signs

Carter15
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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

Carter15
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no wait thats not right sorry

Carter15
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i was thinking it was a different kind of problem

anonymous
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give me a sec

anonymous
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\[\frac{2\pm2\sqrt{2}i}{3}\] looks good !