(0.5x+0.5) + [0.5(0.5x+0.5)+0.5] + {0.5[0.5(0.5x+0.5)+0.5]+0
4X+0.5X=13.5X
x+0.5x=30
当x满足( )时,|1.5x-0.5|+|2.5x-0.5|+|3.5x-0.5|+|4.5x-0.5|+|5.5x-0
先化简再求值先化简再求值:(x-x/x+1)(x+1/x^2+4x+4)(x^2-4/x^2-2x),其中x=-0.5
怎么用MATLAB解超越方程cos(x)-2*x*sin(x)-x-0.5*sin(x)*cosh(x)/sinh(x)
6X-(360X-0.5X)=2×(360X-0.5X)
0.5x+(5x+20)*0.5=298 x
0.5(500-x)-0.5x=237.5x怎样解?
8x-0.5x=0.5x-21怎么算
3.14*(0.5x)(0.5x)*2x=50
(x-2)+(x+2)+0.5x+2x等于多少个x?
(X-4)(x-2)-2(X-1)(X+3)其中X=-0.5