If a and b are positive integers and (a^1/2 * b^1/3)^6=432,what is the value of ab?Thanks for explaining it well!How to do it?

相关推荐

• 1,she has____.A no a book B no books C no some books2,Thanks for ____me.A helps B help C helping3 ,I don't have a sister ____a brother A and B or C with4,My friend often _______TV in the evening.A watches B watching C watche5.How many _____are there in your family A people B peoples C engineer 6_____are you going to do after school?A when B where C what
• 将下面两组句子搭配来1.Does she like Japanese food?A,Here you are2.What about fish and chips?B,Not today,dear.Next time3.Would you like a cup of tea?C,No,thanks.I want a kilo of orange4.In America,people like hamburgers.D,I have no idea5.I want a kilo of beef.E,Yes,please6.Do you want any bananas?F,Good idea7.Can we have our supper outside?G,Oh,we don't8.Do you have a dog at home?H,Great9.Do you want to go to the movies?I,Yes,a small one10.How's it going?J,Sure
• 初二英语几道习题1)选择：____does it take by train?About 6 hours. A How B What time C How long D How2）用health造句3)填空：Thanks very much for____my question. Would you mind ___(open)the door?Of course nt. ___you r mother ____(clean )the door? My tracher enjoys____(watch)TV a lot. The Eifiel Tower is in ___(法国). Try to ___(放松)before you go to bed,then you will sleep well. Nancy wants to ___(穿)at the beach. Pleae ____(出示)ID card to me!
• 1.Everything here is right now ,____ _____?(反义疑问句)2.We don’t think he will win ,______ _____?(同上)3.The young boy didn’t find his way home,so he didn’t know _____do next.( )A.how to B.what to4.Though Jane is only six years old ,she knows ____well .( )A.how to do B.what to do it C.how to do it D.why to do5._____our classroom twice a week is necessary.( )A.cleaning B.to clean 6.I have been to Beijing ______( )A.one time B.two times C.first time 7.Could y
• 六年级英语填空选择It is interesting to visit ___1___ country,but there are some problems when we don't know the language very well.It may be__2__ to talk with people there.We may not know how to__3___ the telephone in the country we are visiting.We may not know how to ___4__ teh things we need.After a short while,when we have ___5__ what to do and how to say,it is time for us to ___6__ that country!( )1.A.many B.some C.other D.another( )2.A.difficulty B.diffic
• 用适当的单词补全对话.A:My friend and I 1.to Australia last summer.B:Really?That 2.great.What 3A:My friend and I 1.to Australia last summer.B:Really?That 2.great.What 3.you do?A:We 4.in Sydney on Thursday.On Friday,the weather 5.nice.We went to the beach.B:How about the 6.day、A:Well,the next day we went to 7.Ayers Rock.It was beautiful.B:Did you go to the Sydney Opera House?A:Sure we 8..It was so great.We 9.ourselves a lot.B:10.you tired after the vacatian?A:A l
• 对话配对 ( )1.Who is Mr.Smith?( )2.What,s the matter?( )3.Which boy sings better,this oneor that one?( )4.Does Tom do well in PE?( )5.How far did he jump?( )6.Where,s the train station?( )7.Thank you very much.A.Four metres.B.You,re welcome.C.It,s over there.D.He,s an Australian.E.I,ve got a headache.F.No,he doesn,t.G.The one in red.
• 1.The price of the house will go down,I s____.(料想,推想）2.I had enough bread.would you like _____?-No,thanks.A.one more B.another more C.a few more D.some more 3.I am dead tired.I can't walk any farther,Jenny.-______,Tommy,you can do it.A.No problem B.No worry C.Come on D.That't right4.He finds his daughter is quite different from_____she was five years ago.A.who B.whose C.what D.which5.Mr.Xu usually cteates ways to make his class l_______(活跃的)6.How time
• 初一英语单项选择和完型 急一.单项选择.1.what’s your sister she’s ___a.my friend b.reading a book c.a nurse d.in hospital2.mr Jackson works in a __ hospitala.child b.child’s c.children d.children’s3.he ___music .don’t ask hima.listens to b.is listening to c.is having d.hears4.what do you do _______.a.fine ,thanks b.i’m a worker c.how do you do d.i do a teacher5.a.my father works ___a shop ___our school.a.at;at b.to;at c.on;on d.in;near6.the driver___meat and milk ___.a.
• 英语翻译1 in how many of integers between 1 and 100 does the digit 5 occur exactly once?A 10 B 18 C 19 D 20 E 21 为什么选B?2 What is the total number of different 5-digit numbers that contain all of the digis 2,3,4,7 and 9 and in which none of the odd digits occur next to each other?A 12 B 10 C 8 D 6 E 1 为什么选A?此题没读懂?3 the value of y will decrease as the value of x increases in which of the following equations?A y=x B y=x-2 C 2-y=3-x D 2x-y=4 E x+2y=1 为什么选E而不选
• I find my lost keys.改为一般疑问句Do you （） （） lost krys.
• It is not until you have lost your health____you know its value.