Question

求方程x²-3x+2/x+3+x²-4x+3/x+2＝x²-5x+6/x+1的解

求以上方程式的解(要有详细的过程和思路

Answer 1

解碧宽枯: 1、x2-4x+1=3 x2-4x=2 3x2-12x-1=3(x2-4x)-1 =3×2-1 =5 2. x2-5x=6 ，悔洞巧尺10x-2x2+5=-2(x2-5x)+5 =-2×6+5 =-7

Answer 2

解碧宽枯: 1、x2-4x+1=3 x2-4x=2 3x2-12x-1=3(x2-4x)-1 =3×2-1 =5 2. x2-5x=6 ，悔洞巧尺10x-2x2+5=-2(x2-5x)+5 =-2×6+5 =-7

Answer 3

解碧宽枯: 1、x2-4x+1=3 x2-4x=2 3x2-12x-1=3(x2-4x)-1 =3×2-1 =5 2. x2-5x=6 ，悔洞巧尺10x-2x2+5=-2(x2-5x)+5 =-2×6+5 =-7

Answer 4

解碧宽枯: 1、x2-4x+1=3 x2-4x=2 3x2-12x-1=3(x2-4x)-1 =3×2-1 =5 2. x2-5x=6 ，悔洞巧尺10x-2x2+5=-2(x2-5x)+5 =-2×6+5 =-7

Answer 5

解碧宽枯: 1、x2-4x+1=3 x2-4x=2 3x2-12x-1=3(x2-4x)-1 =3×2-1 =5 2. x2-5x=6 ，悔洞巧尺10x-2x2+5=-2(x2-5x)+5 =-2×6+5 =-7