Question 430477
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Hi
Rationalize the denominator in the following
I.  Multiply both numerator and denominator by the conjugate of the denominator
  {{{((8))/((sqrt(x)+sqrt(y))) }}}*{{{((sqrt(x)-sqrt(y)))/((sqrt(x)-sqrt(y)))}}}
  {{{8(sqrt(x)-sqrt(y))/(x+y)}}}