精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • matlab 求多項(xiàng)式的根 f(x)=x^3+(x-0.98)^2/(x+1.25)^3-5(x+1/x)此多項(xiàng)式不能化成標(biāo)準(zhǔn)形式.怎么求?

    matlab 求多項(xiàng)式的根 f(x)=x^3+(x-0.98)^2/(x+1.25)^3-5(x+1/x)此多項(xiàng)式不能化成標(biāo)準(zhǔn)形式.怎么求?
    數(shù)學(xué)人氣:458 ℃時(shí)間:2020-05-22 00:11:11
    優(yōu)質(zhì)解答
    solve('x^3+(x-0.98)^2/(x+1.25)^3-5(x+1/x)')
    ans =
    [ -1.7693461321142833764999077560120-.77609822541869890980765902824168*i]
    [ -1.7693461321142833764999077560120+.77609822541869890980765902824168*i]
    [ -.71072373506126561516931198642980-1.5071183220510262352565361912516*i]
    [ -.71072373506126561516931198642980+1.5071183220510262352565361912516*i]
    [ -.49750012388574717849720797820838]
    [ 1.7076398582368451618356474630919]
    我來(lái)回答
    類似推薦
    請(qǐng)使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點(diǎn),以保證最佳閱讀效果。本頁(yè)提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機(jī)版