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Simplify. assume that all variables represent positive real numbers. - \sqrt{396x {}^(8) y {}^(19) }
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Simplify. assume that all variables represent positive real numbers.


- \sqrt{396x {}^(8) y {}^(19) }

Simplify. assume that all variables represent positive real numbers. - \sqrt{396x-example-1
User Banach Tarski
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prime factor 396
2*2*3*3*11 = 396
So then 2*3 = 6 can be factored out of the sqrt from 396 leaving 11. half of the even exponent can also be factored out. since y has odd exponent one y will be left in sqrt.
= - 6 x^4 y^9 sqrt(11y)
User Xaizek
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