已知方程x2+kx+6=0的一个根是2,求它的另一个根及k的值. 发布时间:2017-04-27 00:08 │ 来源:www.tikuol.com 题型:解答题 问题: 已知方程x2+kx+6=0的一个根是2,求它的另一个根及k的值.
题型:解答题 单词拼写。1. She looked (惊讶的) when I told her that. 2. (仔细考虑) before you make a decision. 3. (筹集资金) is a useful activity. 4. Susan is a student of Grade One. She (相处融洽) her classmates.5. The room (挤满) people. So it's very crowded. 查看答案
题型:解答题 小于30kg小儿体表面积计算公式为()A.体表面积=体重×0.035+0.02B.体表面积=体重×0.035+0.1C.体表面积=体重×0.035+0.01D.体表面积=体重×0.02+0.01E.体表面积=体重×0.02+0.02 查看答案