首页
(1)计算:(2)解方程:(x-3)2+2x(x-3)=0.
试题详情
(1)计算:
(2)解方程:(x-3)
2+2x(x-3)=0.
相关试题
-
(1)计算:2sin60°-+()-1+(-1)2010;
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:2x2-3x-1=0
-
(1)计算:2sin60°-+()-1+(-1)2010;
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:2x2-3x-1=0
-
(1)计算:
(2)计算:+6-2X
(3)计算
(4)解方程:2x2-7x+6=0
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.
-
(1)计算:(-1)2÷+(7-3)×-();
(2)计算:[(2x-y)(2x+y)+y(y-6x)]÷2x;
(3)解方程:x2-6x+1=0.