濡傛灉鍏充簬x镄勬柟绋媥虏+kx+3/4k虏-3k+9/2=0镄勪袱瀹炴暟镙瑰垎鍒负x1銆亁2闾d箞x1镄

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濡傛灉鍏充簬x镄勬柟绋媥虏+kx+3/4k虏-3k+9/2=0镄勪袱瀹炴暟镙瑰垎鍒负x1銆亁2闾d箞x1镄
濡傛灉鍏充簬x镄勬柟绋媥虏+kx+3/4k虏-3k+9/2=0镄勪袱瀹炴暟镙瑰垎鍒负x1銆亁2闾d箞x1镄

濡傛灉鍏充簬x镄勬柟绋媥虏+kx+3/4k虏-3k+9/2=0镄勪袱瀹炴暟镙瑰垎鍒负x1銆亁2闾d箞x1镄
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