+0  
 
0
583
2
avatar+134 

Danke!

 15.08.2015

Beste Antwort 

 #1
avatar+14537 
+3

Guten Tag  sigreid !

f(x) = $${\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{10}}}{\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{17}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{2}}$$

f'(x) =  $${\mathtt{\,-\,}}{\mathtt{51}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{16}}}{\mathtt{\,-\,}}{\mathtt{30}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{9}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{x}}$$

f'(2) = $${\mathtt{\,-\,}}{\mathtt{51}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{16}}}{\mathtt{\,-\,}}{\mathtt{30}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{9}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{2}} = -{\mathtt{3\,357\,684}}$$

 

f''(x) = $${\mathtt{\,-\,}}{\mathtt{816}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{15}}}{\mathtt{\,-\,}}{\mathtt{270}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{8}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}$$

f''(2) = $${\mathtt{\,-\,}}{\mathtt{816}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{15}}}{\mathtt{\,-\,}}{\mathtt{270}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{8}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}} = -{\mathtt{26\,807\,802}}$$

 

 Gruß radix !

 15.08.2015
 #1
avatar+14537 
+3
Beste Antwort

Guten Tag  sigreid !

f(x) = $${\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{10}}}{\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{17}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{3}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{2}}$$

f'(x) =  $${\mathtt{\,-\,}}{\mathtt{51}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{16}}}{\mathtt{\,-\,}}{\mathtt{30}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{9}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{x}}$$

f'(2) = $${\mathtt{\,-\,}}{\mathtt{51}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{16}}}{\mathtt{\,-\,}}{\mathtt{30}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{9}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}{\mathtt{\,\times\,}}{\mathtt{2}} = -{\mathtt{3\,357\,684}}$$

 

f''(x) = $${\mathtt{\,-\,}}{\mathtt{816}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{15}}}{\mathtt{\,-\,}}{\mathtt{270}}{\mathtt{\,\times\,}}{{\mathtt{x}}}^{{\mathtt{8}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}}$$

f''(2) = $${\mathtt{\,-\,}}{\mathtt{816}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{15}}}{\mathtt{\,-\,}}{\mathtt{270}}{\mathtt{\,\times\,}}{{\mathtt{2}}}^{{\mathtt{8}}}{\mathtt{\,\small\textbf+\,}}{\mathtt{6}} = -{\mathtt{26\,807\,802}}$$

 

 Gruß radix !

radix 15.08.2015
 #2
avatar+134 
0

Danke, danke!!!

 23.08.2015

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