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Edii

  • 3 years ago

Solve the inequality algebraically. Show your work(a number line) (x+7)(x-4) / x-1 >= 0 Is the answer: 4 >= x >= -7???

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  1. myininaya
    • 3 years ago
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    Is your thingy saying: \[\frac{(x+7)(x-4)}{x} -1 \ge 0\]

  2. Edii
    • 3 years ago
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    No x-1 is the denominator.

  3. myininaya
    • 3 years ago
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    \[\frac{(x+7)(x-4)}{x-1} \ge 0\] check around numbers -7, 4 ,1

  4. myininaya
    • 3 years ago
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    top=0 bottom=0 when this happens you check around the numbers that satisfy those equations

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