=5×2的12次方×(-2的9次方)+2×2的8次方×2的10次方
=-5×2的21次方+2的19次方
=-20×2的19次方+2的19次方
=-19×2的19次方
计算:5(2³)的4次方×(-2³)³+2[(-2)²]的4次方×(-2的5次方)²等于多少?
计算:5(2³)的4次方×(-2³)³+2[(-2)²]的4次方×(-2的5次方)²等于多少?
数学人气:438 ℃时间:2019-08-21 23:29:03
优质解答
我来回答
类似推荐
猜你喜欢
- 1做有用之人(to be a helpful man) i was walking along the street when a stranger stopped me and ask
- 2在⊿ABC中,若向量AB*向量BC=向量BC*向量CA=向量CA*向量AB,证明⊿ABC是等边三角形
- 3广州初二数学上册人教版课本最后一题
- 4She had a computer at home,and her parents desired that she ( )all her work at home
- 5三八妇女节我帮妈妈洗衣服作文 240字以上
- 6二极管的正反向电阻比较接近于零电阻值说明什么
- 7Many of the techniques of modern advertising _________ in magazine ads. A.developed B.was develo
- 8求过原点并与x=1及(X-1)^+(y-2)^=1相切的圆的方程!
- 9生活那哪些东西用千克做单位
- 10Is this the factory __________ he worked ten years ago?