解不等式[24x四次方y²-(2x²y+3y)(2x²y-3y)-9x²]÷x三次方y²>1
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![解不等式[24x四次方y²-(2x²y+3y)(2x²y-3y)-9x²]÷x三次方y²>1](/uploads/image/z/5541948-36-8.jpg?t=%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%5B24x%E5%9B%9B%E6%AC%A1%E6%96%B9y%26%23178%3B-%EF%BC%882x%26%23178%3By%2B3y%EF%BC%89%EF%BC%882x%26%23178%3By-3y%EF%BC%89-9x%26%23178%3B%5D%C3%B7x%E4%B8%89%E6%AC%A1%E6%96%B9y%26%23178%3B%EF%BC%9E1)
解不等式[24x四次方y²-(2x²y+3y)(2x²y-3y)-9x²]÷x三次方y²>1
解不等式[24x四次方y²-(2x²y+3y)(2x²y-3y)-9x²]÷x三次方y²>1
解不等式[24x四次方y²-(2x²y+3y)(2x²y-3y)-9x²]÷x三次方y²>1
(2x²y+3y)(2x²y-3y)=4x^4y²-9y²
原式:
20x^4y²/(x^3y²)>1 【y≠0,x≠0】
20x>1
x>1/20