化简 2/3X*(根号9X-X^2)*(根号1/X立方)+(6X*根号X/4)

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化简2/3X*(根号9X-X^2)*(根号1/X立方)+(6X*根号X/4)化简2/3X*(根号9X-X^2)*(根号1/X立方)+(6X*根号X/4)化简2/3X*(根号9X-X^2)*(根号1/X

化简 2/3X*(根号9X-X^2)*(根号1/X立方)+(6X*根号X/4)
化简 2/3X*(根号9X-X^2)*(根号1/X立方)+(6X*根号X/4)

化简 2/3X*(根号9X-X^2)*(根号1/X立方)+(6X*根号X/4)
根号下大于等于0
9x-x²>=0
x²-9x