几道简单的初二数学题目
(1)(2X-1)*(X-2)=0
X=1/2或X=2
(2)X[(2+√3)X-9(2-√3)=0
X=0或X=63-36√3
(3)(X+2+4)*(X+2-1)=0
X=-6或X=-1
(4)(3X-2)*(X+1)=0
X=2/3或X=-1
(5)X(√3-√2)X-(√3+√2)=0
X=0或X=5+2√6
(1)(2X-1)*(X-2)=0
X=1/2或X=2
(2)X[(2+√3)X-9(2-√3)=0
X=0或X=63-36√3
(3)(X+2+4)*(X+2-1)=0
X=-6或X=-1
(4)(3X-2)*(X+1)=0
X=2/3或X=-1
(5)X(√3-√2)X-(√3+√2)=0
X=0或X=5+2√6