SOLUTION: Sq rt of 50x^7

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Question 689220: Sq rt of 50x^7
Answer by fcabanski(1391) About Me  (Show Source):
You can put this solution on YOUR website!
Is the task to simplify? You can factor the number and the x terms to find perfect squares, then pull them out of the root. For x raised to some power factor out an even power then the square root of that will be x to 1/2 the original power. For example x^3 = x*x^2 and the square root of x^2 is x.


sqrt%2850x%5E7%29+-+sqrt%282%2A25%2Ax%5E6%2Ax%29+=+5x%5E3sqrt%282x%29

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