document.write( "Question 177006: If f(x)=3x+1, u(x)=square root x, and h(x)=1/(x+1), find h(f(u(x)). \n" ); document.write( "

Algebra.Com's Answer #132049 by Fombitz(32388) $\"\"$ $\"About$

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\n" ); document.write( " $\"f%28x%29=3x%2B1\"$
\n" ); document.write( " $\"u%28x%29=sqrt%28x%29\"$
\n" ); document.write( " $\"h%28x%29=1%2F%28x%2B1%29\"$
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\n" ); document.write( " $\"f%28u%28x%29%29=3%28sqrt%28x%29%29%2B1\"$
\n" ); document.write( " $\"f%28u%28x%29%29=3%2Asqrt%28x%29%2B1\"$
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\n" ); document.write( " $\"h%28f%28u%28x%29%29%29=1%2F%28%283%2Asqrt%28x%29%2B1%29%2B1%29\"$
\n" ); document.write( " $\"h%28f%28u%28x%29%29%29=1%2F%283%2Asqrt%28x%29%2B2%29\"$
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