根号18+根号12+根号6+3分之根号6+4根号3+3根号2
人气:105 ℃ 时间:2019-10-11 20:56:25
解答
根号18+根号12+根号6+3分之根号6+4根号3+3根号2
=3√2+2√3+√6+√6/3+4√3+3√2
=√6(1+1/3)+√3(2+4)+√2(3+3)
=4√6/3+6√3+6√2
推荐
猜你喜欢
- Clean your room every week.(纠错)
- Your have better ______ because you have to drive back home A not drinking B.not drink
- l think you need___(practise) it more.
- 查理定律表达式为P=CT,我就是想知道C是什么,能直接用公式表达出来么,明天老师提问
- 三角形ABC于三角形AEF中,AB=AE,BC=EF,<B=<E,点F在BC上,且AB交EF于D
- would you like to join us?_______,for i have something important to do.A i will B i'd love to .C
- 一个圆锥形沙堆,底面半径是2米,5米.现在用这堆沙子铺10米宽的公路,如果铺的路厚5厘米,可以铺多
- 把一石头放入一个长和宽都是10厘米,水深为8厘米的玻璃钢中,结果水上升两厘米,这石头体积是多少?