解方程 (x+11)(x-12)=x^2-100

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解方程(x+11)(x-12)=x^2-100解方程(x+11)(x-12)=x^2-100解方程(x+11)(x-12)=x^2-100(x+11)(x-12)=x^2-100x²-x+1

解方程 (x+11)(x-12)=x^2-100
解方程 (x+11)(x-12)=x^2-100

解方程 (x+11)(x-12)=x^2-100
(x+11)(x-12)=x^2-100
x²-x+132= x^2-100
x=232