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| Golden Substitution (Posted on 2023-06-27) |
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Given a polynomial P(x)=x4+3x2-9x+1. Calculate P(a2+a+1) where
a=∛[(1+√5)/2]+∛[(1-√5)/2]
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 | computer ev | Charlie | 2023-06-27 13:18:55 |
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