document.write( "Question 1125128: Evaluate h(2), where h=gºf.
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Algebra.Com's Answer #741451 by ikleyn(52793) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( " I came to fix the errors in the post of the other tutor.\r
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\n" ); document.write( "\n" ); document.write( "You may go in any of two ways.\r
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document.write( "First evaluate f(2),   where f(x) =  :\r\n" );
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document.write( "    f(2) =  = 1 + 1 = 2.\r\n" );
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document.write( "And then evaluate g(f(2)) = g(2) = .\r\n" );
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document.write( "It is your ANSWER.\r\n" );
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\n" ); document.write( "\n" ); document.write( "The second way.\r
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document.write( "Start developing the general formula for  gof(x) :\r\n" );
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document.write( "    gof(x) = g(f(x)) =  = \r\n" );
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document.write( "and then substitute x= 2 into this formula\r\n" );
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document.write( "    gof(2) =  =  = .\r\n" );
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\n" ); document.write( "\n" ); document.write( "By doing any way, you get the same ANSWER : gof(2) = $\"sqrt%282%29\"$ .\r
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