document.write( "Question 1015942: Can you please help me with this problem.\r
\n" ); document.write( "\n" ); document.write( "f(x)=3x²+3x-3\r
\n" ); document.write( "\n" ); document.write( "And I need to solve for f(x+h)\r
\n" ); document.write( "\n" ); document.write( "Thank you so much
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Algebra.Com's Answer #632327 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
f(x)=3x²+3x-3\r
\n" ); document.write( "\n" ); document.write( "solve for f(x+h)
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\n" ); document.write( "It's just substitution.
\n" ); document.write( "Wherever you see x, sub x+h
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