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emanramirez12

  • 4 years ago

Solving Square Root Inequalities Help ASAP

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  1. emanramirez12
    • 4 years ago
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    \[\sqrt{-x+4}\le \sqrt{x}\]

  2. dipankarstudy
    • 4 years ago
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    put your exact problem

  3. dipankarstudy
    • 4 years ago
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    -x+4<=x 2x=>4 x>=2

  4. gw2011
    • 4 years ago
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    dipankarstudy is correct. What you do is to square both sides of the equation in order to eliminate the square root and then solve the equation.

  5. barrycarter
    • 4 years ago
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    Actually, the solution is just 2<=x<=4. If x>4, then the left side is the square root of a negative number, which is not a real number.

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