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Question
Find the square root of the following rational expression
`(400x^4y^12z^16)/(100x^8y^4z^4)`
Solution
`(400x^4y^12z^16)/(100x^8y^4z^4)`
= `20/10 |(x^2 y^6 z^8)/(x^4 y^2 z^2)|`
= `2|(y^4 z^6)/(x^2)|`
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