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用因式分解法解下列方程:
(1)(y-1)2+2y(y-1)=0;
(2)(3x+2)2=4(x-3)2.
(1)9(2x+3)2-4(2x-5)2=0;
(2)(2y+1)2+3(2y+1)+2=0.
用分解因式法解下列方程:
(1)(y-7)(y+5)=0;
(2)4x2-5x=0;
(3)2y(y+2)=y+2;
(4)(2x-1)2-4=0.
(1)x2-3=0;(2)(6t-1)2-7=0;
(3)x2-4x+4=0;(4)(y-1)2=2y(1-y).