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一位入学才半个学期的初一学生,只了解什么是方程和方程的解,他可能解出下列方程吗?这12个方程是多彩多姿的:(1)x(x+1)=20;(2)x+x1=331;(3)x3-2=25;(4)(x-2)4=1;(5)x10-1024=0;(6)12[21(12x+2)+2]+2=4;(7)12[21(12x2+2)+2]+2=4;(8)x-1=3;(9)x-1+x-3=2;(10)x-1+x-2+x-3=21;(11)x
A first-year student who is only half a semester into school only understands what is the solution of the equations and equations. Can he solve the following equations? These 12 equations are multicolored: (1) x(x+1) = 20; (2) x+x1=331; (3) x3-2=25; (4) (x-2)4=1; (5) x10-1024=0; (6) 12[21 (12x+ 2) +2]+2=4; (7)12[21(12x2+2)+2]+2=4; (8)x-1=3; (9)x-1+x-3=2 (10)x-1+x-2+x-3=21; (11)x