document.write( "Question 54425: find the domain.\r
\n" ); document.write( "\n" ); document.write( "f(x)=sqrt(x+4), g(x)=x^2
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Algebra.Com's Answer #36702 by venugopalramana(3286)\"\" \"About 
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find the domain.
\n" ); document.write( "f(x)=sqrt(x+4),
\n" ); document.write( "SQRT OF NEGATIVE NUMBER DOES NOT EXIST.HENCE
\n" ); document.write( "DOMAIN OF FUNCTION ....OR...X SHOULD BE SUCH THAT
\n" ); document.write( "X+4>=0...THAT IS X>=-4\r
\n" ); document.write( "\n" ); document.write( " g(x)=x^2
\n" ); document.write( "HERE THERE IS NO RESTRICTION ON X VALUE FOR THE FUNCTION TO EXIST.HENCE
\n" ); document.write( "DOMAIN IS ALL REAL VALUES FOR X
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