高中畢業幾十年了,看著這題就眼暈,求解,把我帶回聰明的世界
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
謝謝老師(們)
高中畢業幾十年了,看著這題就眼暈,求解,把我帶回聰明的世界
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
謝謝老師(們)
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謝題,我高中畢業59年了,現在有時間做題.
-jinjing-
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(210 bytes)
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11/11/2016 postreply
17:15:28
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解第一道題 =x^2*(x+1)*(3x+1)*(5x-1)=0,具體分解如下:
-nerdroc-
♂
(292 bytes)
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11/29/2016 postreply
11:57:35
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有多項式的豎式除法吧,和大數的豎式除法差不多
-加應子-
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(377 bytes)
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07/29/2017 postreply
03:26:37
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