Lukas Arvidsson
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# 928 Reputation

5 Feb 28
 +5 21:35 upvote What is $q(x)$ and $r(x)$ when $(x^2-6x+9)q(x) + r(x) = x^3 -27$?
26 Jan 15
 +10 21:27 2 events How to understand $Re(z) + Im(z) = 2$ & $Re(z) - Im(z) = 0$, $z \in \mathbb{C}$ +5 16:28 upvote How to best approach a problem of this kind (problem solving and simple linear equations) +5 14:05 upvote Intuitive understanding of the $BAB^{-1}$ formula for changing basis in linear transformations. +2 21:31 accept How to understand $Re(z) + Im(z) = 2$ & $Re(z) - Im(z) = 0$, $z \in \mathbb{C}$ +2 17:20 accept How to best approach a problem of this kind (problem solving and simple linear equations) +2 13:23 accept Intuitive understanding of the $BAB^{-1}$ formula for changing basis in linear transformations.
12 Jan 11
 +10 18:06 2 events How many roots does $(1+z^3)^8 = (1 + z^4)^6$ have? +2 17:00 accept How many roots does $(1+z^3)^8 = (1 + z^4)^6$ have?
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