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Perform the indicated division. Rationalize the denominator if necessary. Then simplify each radical expressio

(6-square root of 20)/2

2007-08-09 16:48:40 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

1 answers

(6 - √20)/2 =
[6 - √(4•5)]/2 =
[6 - 2√5]/2 =
3 - √5

2007-08-09 17:05:38 · answer #1 · answered by Philo 7 · 1⤊ 1⤋

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