(2x-5)²-4(3x-1)²=0
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(2x-5)²-4(3x-1)²=0(2x-5)²-4(3x-1)²=0(2x-5)²-4(3x-1)²=0(2x-5+2(3x-1))*(
(2x-5)²-4(3x-1)²=0
(2x-5)²-4(3x-1)²=0
(2x-5)²-4(3x-1)²=0
(2x-5+2(3x-1))*(2x-5-2(3x-1))=0
(8x-7)(-4x-3)=0
x=7/8或-3/4