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Adam555 Group Title

Solve this linear inequality (with steps please): (x-3)(x+2) < 0

  • 2 years ago
  • 2 years ago

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  1. krypton Group Title
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    ans x=3 and x=-2

    • 2 years ago
  2. kevinfrankly Group Title
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    @krypton, this is inequality , your answer was just the value that will make the equation become zero. then you must evaluate it (above 3, between -2 and 3, below -2) and find which one cause negative number.like this |dw:1322052738890:dw| so the answer is x<3

    • 2 years ago
  3. paulom Group Title
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    |dw:1322177841089:dw|

    • 2 years ago
  4. paulom Group Title
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    I think the correct answer would be -2<x<+3. Are you agree kevinfrankly?

    • 2 years ago
  5. kevinfrankly Group Title
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    oops sorry you're right paulom ..

    • 2 years ago
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