document.write( "Question 948410: If f(x) = Xsquared +2x +3 what is 3f(c+4) + 2h(c) \n" ); document.write( "

Algebra.Com's Answer #578945 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"f%28x%29=x%5E2%2B2x%2B3\"$
\n" ); document.write( " $\"f%28c%2B4%29=%28c%2B4%29%5E2%2B2%28c%2B4%29%2B3\"$
\n" ); document.write( " $\"f%28c%2B4%29=%28c%5E2%2B8c%2B16%29%2B2c%2B8%2B3\"$
\n" ); document.write( " $\"f%28c%2B4%29=c%5E2%2B10c%2B27\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"3f%28c%2B4%29%2B2h%28c%29=3c%5E2%2B30c%2B81%2B2h%28c%29\"$
\n" ); document.write( " \n" ); document.write( "

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