100 Things Astros Fans Should Know & Do Before They Die (World Series Edition) (100 Things

100 Things Astros Fans Should Know & Do Before They Die (World Series Edition) (100 Things

Matematika tentukan nilai x yang memenuhi pertidaksamaan
bantuin dong kak​

tentukan nilai x yang memenuhi pertidaksamaan
bantuin dong kak​

Materi : Konsep Mutlak

|( 3x + 2 )/( 3x - 1 )| ≥ 3

1) ( 3x + 2 )/( 3x - 1 ) ≥ 3

3x + 2 ≥ 3( 3x - 1 )

3x + 2 ≥ 9x - 3

9x - 3x ≤ 3 + 2

6x ≤ 5

x ≤ ⅚

2) ( - 3x - 2 )/( - 3x + 1 ) ≥ 3

- 3x - 2 ≥ 3( - 3x + 1 )

- 3x - 2 ≥ - 9x + 3

9x - 3x ≥ 2 + 3

6x ≥ 5

x ≥ ⅚

HP = { x ≤ ⅚ , x ≥ ⅚ }

Semoga bisa membantu

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