高中毕业几十年了,看着这题就眼晕,求解,把我带回聪明的世界
Factor each. One root has been given.
15x^5+17x^4+x^3-x^2=0 ; 1/5
15x^5-22x^4+6x^2+x=0 ; -1/3
谢谢老师(们)
高中毕业几十年了,看着这题就眼晕,求解,把我带回聪明的世界
Factor each. One root has been given.
15x^5+17x^4+x^3-x^2=0 ; 1/5
15x^5-22x^4+6x^2+x=0 ; -1/3
谢谢老师(们)
•
谢题,我高中毕业59年了,现在有时间做题.
-jinjing-
♀
(210 bytes)
()
11/11/2016 postreply
17:15:28
•
解第一道题 =x^2*(x+1)*(3x+1)*(5x-1)=0,具体分解如下:
-nerdroc-
♂
(292 bytes)
()
11/29/2016 postreply
11:57:35
•
有多项式的竖式除法吧,和大数的竖式除法差不多
-加应子-
♀
(377 bytes)
()
07/29/2017 postreply
03:26:37
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy