document.write( "Question 882117: Let f(x) = 29 x^2 + 3x + 4 . Determine a formula for g(x) = f(x+15) .\r
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Algebra.Com's Answer #532702 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "f(x) = 29x2 + 3x + 4\r\n" );
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document.write( "Replace every x by (x+15)\r\n" );
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document.write( "f((x+15)) = 29(x+15)2 + 3(x+15) + 4\r\n" );
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document.write( "f(x+15) = 29(x+15)(x+15) + 3x+45 + 4\r\n" );
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document.write( "f(x+15) = 29(x2+30x+225) + 3x+45 + 4\r\n" );
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document.write( "f(x+15) = 29x2+870x+6525 + 3x+45 + 4\r\n" );
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document.write( "f(x+15) = 29x2+873x+6574\r\n" );
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document.write( "g(x) = f(x+15) = 29x2+873x+6574\r\n" );
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document.write( "Edwin
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