Well, darling, the square root of x to the 8th power is x to the 4th power. It's like cutting a cake into 8 equal pieces and then taking the square root to get 4 pieces. Simple math, just like how I like my martinis – straight to the point.
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The square root of x to the 8th power is x to the 4th power. This is because when you take the square root of a number raised to an exponent, you divide the exponent by 2. In this case, 8 divided by 2 is 4, so the square root of x to the 8th power is x to the 4th power.
the square root of x8 is x4
Square root of x
It is x to the sixth power.
ok lets let x=4. The square root of 4 to the 2nd power + 4= 8. The square root and power of 2 cancel out? Is that what you mean?
This can either be written as x5.5, or x5 times square root of x. √x11 = √x10x = x5√x