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例1解方程:解原方程变为经检验知,是原方程的根解原方程变为由①知方程无解;由②得x=1.经检验知,x=1是原方程的解.请解下列方程:无理方程的配方解法@莫克伦!广西南丹
Example 1 Solution equation: The solution of the original equation becomes verified. It is the root solution of the original equation. The original equation is changed from 1 to the equation without solution; from 2 to x=1. Upon examination, x=1 is the solution to the original equation. Please solve the following equation: formula formulation of irrational equation @ Mo Kelun! Guangxi Nandan