Question 202192
[(6x^5y^3z)*3x^2]/(2xy^2z^5)
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= [18x^9y^3z]/[2xy^2z^5]
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= (18/2)(x^9/x)(y^3/y^2)(z/z^5)
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= (9x^8y)/z^4

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Cheers,
Stan H.