解不等式:log(0.2)(x^2-3x+2)>log(0.04)(4)

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解不等式:log(0.2)(x^2-3x+2)>log(0.04)(4)解不等式:log(0.2)(x^2-3x+2)>log(0.04)(4)解不等式:log(0.2)(x^2-3x+2)>log(

解不等式:log(0.2)(x^2-3x+2)>log(0.04)(4)
解不等式:log(0.2)(x^2-3x+2)>log(0.04)(4)

解不等式:log(0.2)(x^2-3x+2)>log(0.04)(4)
log(0.04)4=1/2*log(0.2)4=log(0.2)2
同底了,就会解了吧
注意解出来要代到x^2-3x+2中,x^2-3x+2必须大于0