Resolva, em R, as seguintes inequações: (x-3)²- (4-x)²≤x/2.... Pergunta de ideia deWelveson001

Welveson001 @Welveson001

December 2019 1 47 Report

Resolva, em R, as seguintes inequações:
(x-3)²- (4-x)²≤x/2

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Gustavo5432 Olá
Vamos resolver
(x - 3)² - (4 - x)² ≤ x/2
x² - 6x + 9 - (16 - 8x + x²) ≤ x/2
x² - 6x + 9 - 16 + 8x - x² ≤ x/2
2x - 7 ≤ x/2
4x - 14 ≤ x
3x - 14 ≤ 0

Espero ter ajudado
Bons estudos!

5 votes Thanks 7

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