3/2(x+1)=1+x+1/6帮忙解一下,

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/06 06:56:47

3/2(x+1)=1+x+1/6帮忙解一下,
3/2(x+1)=1+x+1/6帮忙解一下,

3/2(x+1)=1+x+1/6帮忙解一下,
3/2(x+1)=1+x+1/6
3/2*x + 3/2 = 1 + x + 1/6
3/2*x - x = 1 + 1/6 - 3/2
1/2 * x= - 1/3
x = - 2/3

3/2(x+1)=1+x+1/6
3/2X+3/2=7/6+x
1/2x=-1/3
X=-2/3

>> x=solve('x^2+4/3*x-1/3=0','x')

x =

- 7^(1/2)/3 - 2/3
7^(1/2)/3 - 2/3