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I don't know the best way to type the square root or radical sign on for this web site.<br />
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( Radical sign over x within parenthesis)^4 = x^2<br />
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If x is the same as 1, then the square root of 1 is 1, I think. And 1^4 = 1. Why = x^2? Thanks.
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I don't know the best way to type the square root or radical sign on for this web site.

( Radical sign over x within parenthesis)^4 = x^2

If x is the same as 1, then the square root of 1 is 1, I think. And 1^4 = 1. Why = x^2? Thanks.

(sq.root x)^4 = x^2 Why?

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