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vérifier que b = ( 3n+4)(3n+5)

Guest Oct 30, 2022

1⁺⁰ Answers

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Expanded version of $(3n+4)(3n+5) = 9n^2 + 27n + 20$

If (3n + 4)(3n + 5) = 0, then $n ={-4\over3}, n = {-5\over3}$

proyaop Oct 30, 2022

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