Algebra

I am racking my brain trying to figure out how to work this: the square root of 55 minus the square root of one over 55 plus the square root of 5 over 11. Do I use conjugates? Ahhhh!

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  1. use this abbreviation for square root. SQRT

    so write the question as something like

    sqrt(a)-sqrt(1/55) ....

    I cannot follow your problem without ( _)

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    bobpursley
  2. sqrt(55)-sqrt(1/55)+sqrt(5/11)=?

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