Q3:Simplify the following radical expression: Q4: Simplify (by rationalizing the denominator) : Q6: Simplify the following expression and evaluate it at x = -1, y = -2
Last edited by mr fantastic; November 7th 2009 at 01:42 PM. Reason: Questions moved to new thread
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Originally Posted by MrScorpion Q3:Simplify the following radical expression: Q4: Simplify (by rationalizing the denominator) : Q6: Simplify the following expression and evaluate it at x = -1, y = -2 Please show some work by yourself! Tonio Moderator edit: And say where you get stuck.
Last edited by mr fantastic; November 7th 2009 at 01:42 PM.
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