Seudónimo Seudónimo

15-01-2021
Mathematics

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pls help I'm so confused X+8 What is the solution of 5x-1 > O? O x5-8 or X> 5 1 0x 5 x8 1 0 -85 0 -8 < X < 7

pls help Im so confused X8 What is the solution of 5x1 gt O O x58 or Xgt 5 1 0x 5 x8 1 0 85 0 8 lt X lt 7 class=

Respuesta :

ChoiSungHyun ChoiSungHyun

15-01-2021

Step-by-step explanation:

(x + 8) / (5x - 1) > 0

Multiply both sides by (5x - 1)², which is always positive for all real values of x in the domain.

(x ≠ 1/5)

=> (x + 8)(5x - 1) > 0

=> x < -8 or x > 1/5.

The answer is the 2nd option.

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ahskmrmfnf ahskmrmfnf

15-01-2021

the 2nd option hope this helps !!

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