Try to learn something about everything, and everything about somethingThomas Huxley “Darwin's bulldog” (1824-1895)

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public:calculator:guides:dm32_polynomial_solver [17/04/26 10:03 BST] – created johnpublic:calculator:guides:dm32_polynomial_solver [17/04/26 19:14 BST] (current) – [Further Information] john
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   * ''X = 0.88197''   * ''X = 0.88197''
   * ''X = 3.11803''   * ''X = 3.11803''
-  * ''X = -1 + i1'' +  * ''X = -1 + j1'' 
-  * ''X = 1 - i1''+  * ''X = 1 - j1'' 
 + 
 +=== Cube roots of -8 === 
 + 
 +'' X<sup>3</sup> = -8'' 
 + 
 +'' X<sup>3</sup> + 8 = 0 '' 
 + 
 +  * <key>XEQ</key> <key>'P'</key> 
 +  * Enter 3 for the order 
 +    * 3 <key>R/S</key> 
 +  * Enter zero for ''C'' (the coefficient of x<sup>2</sup>
 +    * 0 <key>R/S</key> 
 +  * Enter zero for ''B'' (the coefficient of x) 
 +    * 0 <key>R/S</key> 
 +  * Enter 8 for ''A'' (the constant term) 
 +    * 8 <key>R/S</key> 
 +  * The first root is  
 +    * ''X = -2.00000'' <key>R/S</key> 
 +  * The second root is complex 
 +    * '' X = 1.00000'' <key>R/S</key> 
 +    * ''i = 1.73205'' <key>R/S</key> 
 +  * The third root is complex 
 +    * ''X = 1.0000'' <key>R/S</key> 
 +    * ''i = -1.73205'' <key>R/S</key> 
 +  * <key>'C'</key> 
 + 
 +The three cube roots of ''-8'' are 
 + 
 +  * ''-2'' 
 +  * '' 1 + j1.73205 '' 
 +  * '' 1 - j1.73205 '' 
  
  
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-{{tag>}}+{{tag>calculator dm32}}
  
 Page created  : 17/04/26 09:41 BST Page created  : 17/04/26 09:41 BST

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