\"\"

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The equation is \"\".

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Graph the related function \"\"\"\"

\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \
      x \

 f(x)

\
\

\"\"

\ 		\"\" 
\

\"minus

\ 		\

\"\"

\ 		 
\

\"minus

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\"\"

\
\

\"minus

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\"\"

\
\

\"minus

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\"\"

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\

\"\"

\ 		\

\"\"

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\

\"\"

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Graph:

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\"\"

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\"\"

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The n-intercepts are  between \"\" and \"\" and between \"\" and \"\".

\

So,one root is between  \"\" and \"\",and other root is between \"\"and \"\".