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Wildan Bagus W

Bilangan kompleks

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Diberikan $a$ dan $b$ bilangan kompleks yang memenuhi

\begin{align*} \begin{cases} a^2 + b^2 &=7 \\ a^3 + b^3 &= 10 \end{cases} \end{align*}

Tentukan nilai maksimum dari $a+b$. 

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