square roots

JMM90

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Sep 28, 2006
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What would the length of 1/2 of 5 square root of 2 be? I can do the sqaue root of just 2 but it has a 5 in front of it
 
JMM90 said:
What would the length of 1/2 of 5 square root of 2 be? I can do the sqaue root of just 2 but it has a 5 in front of it

5 * sqrt(2) / 2

So get the square root of 2, multiply it by 5, then divide by 2 : capish?
 
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