首页 > 解下列方程:(1);(2)。-八年级数学
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— What did the doctor say?— He _______ Jim to _________in bed for 2 days. [ ]A. said; lieB. advised
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Little Johnny felt the bag, curious to know what it_______. [ ]A. collectedB. contained C. loadedD.
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Finally I turned the key in the lock and_____ the door open, with Dad still complaining (抱怨) about a
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He _____coffee at all. He ____tea.[ ]A. doesn't like;prefersB. likes;doesn't preferC. woul
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解答下列各题:(1)计算:;(2)解不等式组并写出该不等式组的整数解;(3)解方程:。-九年级数学
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解方程:-八年级数学
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The school isn’t the one I really wanted to go to, but I suppose I’ll just have to ______it,A.make t
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He was in poor health, so the doctor _____ to drink wine. [ ]A. stoppedB. demanded C. forbade D. pre
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I called the airline to _____ my flight reservation a weekbefore I left for Canada. [ ]A. appoint B.
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--- Have we ______ water?--- Yes, _____. We’d better get some.A.run out of; we have run it outB.run
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解分式方程:(1);(2)。-八年级数学
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The cost of staying in this hotel is higher than that in other hotels,but the breakfast is ________
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解下列方程:。-八年级数学
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— Why don't you put the meat in the fridge?— It will____fresh for several days.A. be stayedB. s
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After so many years of hard work, he finally _____ his goal.[ ]A. obtainedB. got C. achievedD. gaine
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The bill would____workers twelve weeks of unpaidleave for family emergencies. [ ] A. permit B. suppl
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There was a hole in the door, through which I ___ sight of Mr. Brown sitting in a chair. [ ]A. caugh
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解分式方程:。-九年级数学
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He is _____ careless a student that he often _____ some letters while writing.A.such; leaves onB.so;
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方程的解是[]A.-1B.2C.1D.0-九年级数学
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分式方程的解为()。-九年级数学
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Just as I rounded the corner, I _____ a stranger trying to enter Mr. Tailor's House, whose face
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①解分式方程;②解不等式组。-九年级数学
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There the mother waved goodbye to her daughter until the train was ______________.A.out of sightB.ou
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It was the man______ on the bed with his eyes open who_____the book open on the desk just now.A.lain
题目简介
解下列方程:(1);(2)。-八年级数学
题目详情
(1)
(2)
答案
(2)x=-2,检验为增根,∴无解。