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    Why Is 5 root 5=... 5^1.5?????


    Please exam tomorrow
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    root 5 is equal to 5^1/2
    and when you are multiplying you add the powers so
    5^1 x 5^1/2 = 5^3/2 which is the same as 5 to the power of 1.5
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    (Original post by zara_ruby)
    root 5 is equal to 5^1/2
    and when you are multiplying you add the powers so
    5^1 x 5^1/2 = 5^3/2 which is the same as 5 to the power of 1.5
    Thank you!
 
 
 
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Updated: May 26, 2016
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