2*x*x*x-6*x*x+6x-3=0
1个回答
2x^3-6x^2+6x-3=0
x^3-3x^2+3x-1=1/2
(x-1)^3=1/2
x-1=1/2开三次方
x=1/2开三次方+1
相关问题
4x²-1≥0 x-x²+6<0 x²+x+3≥0 x²+x-6<0 2x&su
(1) x²+x-6=0 (2)x²-√3x-1/4=0 (3)3x²-6-2=0
(1)x²+x-6=0 (2)x²-√3 x-1/4=0 (3) 3x²-6x-2=0 用
4x^3-6x>0 等于 4x(x+√6/2)((x-√6/2)>0 “A式”
解方程:2x^2=3x+2;0.25X^2+2.5x-6=0;(x+2)^2=6x+7;x^2-2根号3x-6=0
2x^2+5x+6=0 X^2+x-20=0 (x-2)(4+x)=6 3x^2-48=0
x^4-2x^3-6x^2+6x+9=0 如何分解因式得到(x+1)(x-3)(x^2-3)=0
1、2x+6x-1.6=0.4*10 2、16-3x=2x-6 3、4.2*3-3x=5.1 4、x-0.8x=6 5、
(1)x^2-2根号3乘以x=0 (2)3x^2-6x=3 (3)3x(x-2x)=3 (4)3x^2-6x-3=0 (
(1)x^2-2根号3乘以x=0 (2)3x^2-6x=3 (3)3x(x-2x)=3 (4)3x^2-6x-3=0 (