(1/6)*(2x-3)³=36
4个回答
(1/6)*(2x-3)³=36
(2x-3)³=36÷1/6
(2x-3)³=6x6x6
两边开立方得:
2x-3=6
2x=9
x=4.5
相关问题
求满足3^36x+1*2^36x-3^36x*2^36x+1=36^6的x的值
y=1/2x^2-6x+21 =1/2(x^2-12x+36)+3 .为什么有个36?
6x:6x+36=3:2
观察以下等式:(x+1)(x2-x+1)=x3+1(x+3)(x2-3x+9)=x3+27(x+6)(x2-6x+36)
35-2(6-3x)=x+36
简易方程 (1.) 6X+4X+8=108 (2.) 8.6X-2.6X+8=50 (3.) 1.3X+36+X=46.
解比例:(1)x:24=3:8(2)8.1:x=1.8:36(3)[1/2]:[2/3]=6:x(4)[4.8/1.6]
观察算式.1^3=1X1=1,1^3+2^3=3X3=9,1^3+2^3+3^3=6X6=36,1^3+2^3+3^3+
(1/6)×(2X-3)²=36 (5X-2)²=-125 怎么算?
-10-3x(-4) -2/3-2.75+1/3-1.25 -6²除以(-1/2+2) -36x(-1/18+