Posted by matt on Thursday, January 20, 2011 at 6:41pm.
how do you find the square root of 49x^5?

math  drwls, Thursday, January 20, 2011 at 6:46pm
That would be 7*x^(5/2)
For a number, you would need to know the value of x.
x^(5/2) is the square root of x^5

math  matt, Thursday, January 20, 2011 at 6:47pm
where did you get the 2?

math  drwls, Thursday, January 20, 2011 at 6:51pm
The square root of any number x can be written x^(1/2)
That way,
x^(1/2) * x^(1/2) = x^1 = x
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