document.write( "Question 663256: Find f(x) and g(x) such that h(x)=(f o g)(x)
\n" ); document.write( "h(x)=10/√(7x+10) \n" ); document.write( "

Algebra.Com's Answer #412699 by jim_thompson5910(35256) $\"\"$ $\"About$

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Let $\"g%28x%29+=+7x\"$ , so f(x) must be $\"f%28x%29+=+10%2F%28sqrt%28x%2B10%29%29\"$ to get $\"x\"$ \r
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\n" ); document.write( "\n" ); document.write( "Alternatively, you can let $\"g%28x%29+=+7x%2B10\"$ , which will make $\"f%28x%29+=+10%2F%28sqrt%28x%29%29\"$ and this will give you the same function $\"h%28x%29\"$ \n" ); document.write( "

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