SOLUTION: x - 9/x _______ 1 + 3/x Express in Simplest Form

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Question 718162: x - 9/x
_______
1 + 3/x
Express in Simplest Form

Answer by checkley79(3341)   (Show Source): You can put this solution on YOUR website!
x - 9/x
_______
1 + 3/x
[(X^2-9)/X]/[(X+3)/X] INVERT & MULTIPLY.
[(X+3)(X-3)/X]/[{X+3}/X]
[(X+3)(X-3)]/X CANCEL OUT THE X & (X+3) TERMS.
(X-3) ANS.

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