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Asalin Cubic na Gaskiya

Nemo ainihin tushen polynomial na cubic ta amfani da siffar da aka rage.

Ƙara zuwa wurin aiki

Ƙimomin shigarwa

Ana lissafi a na’urarka. Sakamako kimantawa ne, ba shawarar ƙwararre ba.

Asalin gaske

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Asalin lambobi na gaske, wanda aka zagaye zuwa 10 lambobi masu mahimmanci. Kusa da tushen da aka maimaita, sake girman ma'auni yana inganta aminci.

Ƙa’ida

x=y−b/(3a); warware y³+py+q=0 da dabarun Cardano/trigonometric.

Nemo ainihin tushen polynomial na cubic ta amfani da siffar da aka rage.

Misalin aiki

Mai auna cubic a
1
Mai auna quadratic b
-6
Mai auna layi c
11
Dauki lokaci d
-6
Asalin gaske
1, 2, 3
Tushen gaske daban
3

Amfani da iyakoki

Asalin lambobi na gaske, wanda aka zagaye zuwa 10 lambobi masu mahimmanci. Kusa da tushen da aka maimaita, sake girman ma'auni yana inganta aminci.

Ana duba shigarwar don ƙimar da ta ɓace da kuma kewayon da aka yarda. Ba a nuna sakamako a wajen iyakataccen adadin lambobi ba. Zagaye yana shafar nuni, yayin da lissafin yana amfani da daidaiton lambobi na samfurin.

Duba raka'o'inku da zato kafin dogara da sakamako. Canza lakabin ba ya canza kuɗi ko naúrar zahiri.

Sigar tsari: 9399fe18387d · An duba misali:

Hanya

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