document.write( "Question 938436: Find two functions f(x) and g(x), such that h(x)=f(g(x)) when h(x)=1/(x^3-7x+2) \n" ); document.write( "

Algebra.Com's Answer #571709 by josgarithmetic(39617) $\"\"$ $\"About$

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Seeing a formal method would be an advantage.\r
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\n" ); document.write( "\n" ); document.write( " $\"f%28g%28x%29%29=1%2F%28x%5E3-7x%2B2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( "One possible function appears to be $\"1%2Fg\"$ . Based on that, another function should be $\"g=x%5E3-7x%2B2\"$ .\r
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\n" ); document.write( "\n" ); document.write( "Naming was uncertain at first trying to pick functions. Naming for g was picked after first trying to figure the function definitions occurring.
\n" ); document.write( "R=1/X, and W=x^3-7x+2 were like what first seemed to occur.\r
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\n" ); document.write( "\n" ); document.write( " $\"f%28x%29=1%2Fx\"$ , and $\"g%28x%29=x%5E3-7x%2B2\"$ . \n" ); document.write( "

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