Use a propriedade distributiva e resolva//. a)-2(x-4) b)2(x+4).... Pergunta de ideia deGabrielFernandes120

GabrielFernandes120 @GabrielFernandes120

December 2019 1 39 Report

Use a propriedade distributiva e resolva//.

a)-2(x-4) b)2(x+4)

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Jayrobeys A) -2(x - 4) = 0
-2x + 8 = 0
-2x = - 8
x = -8/-2
x = 4

b) 2(x + 4)
2x + 8 = 0
2x = - 8
x = - 8 / 2
x = - 4

2 votes Thanks 2

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