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Find all solutions to the system below and explain your answer

 

\(\begin{align*} a + b &= 14, \\ a^3 + b^3 &= 812. \end{align*}\)

 Jun 9, 2021
 #1
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The solutions are (7 + sqrt(5), 7 - sqrt(5)) and (7 - sqrt(5), 7 + sqrt(5)).

 Jun 9, 2021

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