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Os numeros 5, (3x-1) (3x+2) nessa ordem formam uma PA. Calcule o valor de x
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Os numeros 5, (3x-1) (3x+2) nessa ordem formam uma PA. Calcule o valor de x

User Mabstrei
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1 Answer

3 votes
=9x^2+3x-2
hope this helps!
User Ognockocaten
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