(2x²-3x+1)²-22x+33x-1怎么做?写出具体步骤
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![(2x²-3x+1)²-22x+33x-1怎么做?写出具体步骤](/uploads/image/z/633798-54-8.jpg?t=%EF%BC%882x%26sup2%3B-3x%2B1%EF%BC%89%26sup2%3B-22x%2B33x-1%E6%80%8E%E4%B9%88%E5%81%9A%3F%E5%86%99%E5%87%BA%E5%85%B7%E4%BD%93%E6%AD%A5%E9%AA%A4)
(2x²-3x+1)²-22x+33x-1怎么做?写出具体步骤
(2x²-3x+1)²-22x+33x-1怎么做?
写出具体步骤
(2x²-3x+1)²-22x+33x-1怎么做?写出具体步骤
(2x²-3x+1)²-(22x-33x+11)+10=(2x²-3x+1)²-11(2x²-3x+1)+10
2x²-3x+1=1或10
X=0或1.5或-3