asked 12.6k views
1 vote
Os numeros 5, (3x-1) (3x+2) nessa ordem formam uma PA. Calcule o valor de x

asked
User Mabstrei
by
8.4k points

1 Answer

3 votes
=9x^2+3x-2
hope this helps!
answered
User Ognockocaten
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9.0k points
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