8/squareoot 2.....it says to ratinalize the denominator and simplify....would i just multily it by squareroot 2 and it would be 8 squareoot 2?
10:26 pm on Dec. 7, 2008 | Joined: Oct. 2004 | Days Active: 461 Join to learn more about KRNsoccerplayer24Michigan, United States | StraightMale | Posts: 2,273 | Points: 8,132
Sector Corrupt
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Multiply the top and bottom by square rt 2. so it's 8/rt(2) * rt(2)/rt(2)
= 8rt(2)/2 = 4rt(2)
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lucid dreams19
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youve got the right idea but the answer would be 8squareroot2/2
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blufindr
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Uh.
8 = 2*2^(1/2)
Therefore, it's just 2.
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matto
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8 sqrt(2) / 2 = 4 sqrt(2)
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