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March 25, 2017

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Write the expression in simplified radical form.

2-2Square root 3 over
7+ square root 3

  • Algebra Two - ,

    (2-2√3)/(7+√3)
    recalling that (a+√b)(a-√b) = a^2-b,

    (2-2√3)(7-√3)/(49-3)
    (14-14√3-2√3+2*3)/46
    (20-16√3)/46
    (10-8√3)/23

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