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Será a equação x² + 3x = x + 6 + x² do 2º grau?

Será a equação x² + 3x = x + 6 + x² do 2º grau?
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1 vote
Será a equação x² + 3x = x + 6 + x² do 2º grau?

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User Anthoni Gardner
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7.9k points

1 Answer

2 votes

x² + 3x = x + 6 + x²

-x² -x²

3x = x + 6

-x -x

2x = 6


(2x)/(2) =
(6)/(2)

x = 3

Answer: x = 3

answered
User Matt Timmermans
by
7.7k points
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