document.write( "Question 483080: Use interval notation to state the domain of the function:
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document.write( "f(x)= 1/(X+5)(SQUARE ROOT OF X^2 -4) \n" );
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Algebra.Com's Answer #330615 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Use interval notation to state the domain of the function: \n" ); document.write( "f(x)= 1/(X+5)(SQUARE ROOT OF X^2 -4) \n" ); document.write( "** \n" ); document.write( "f(x)=1/(x+5)√(x^2-4) \n" ); document.write( "Restrictions: \n" ); document.write( "x+5=0 \n" ); document.write( "x≠-5 \n" ); document.write( ".. \n" ); document.write( "x^2-4≥0 \n" ); document.write( "(x+2)(x-2)≥ \n" ); document.write( "x+2=0 \n" ); document.write( "x≠-2 \n" ); document.write( ".. \n" ); document.write( "x-2=0 \n" ); document.write( "x≠2 \n" ); document.write( ".. \n" ); document.write( "Domain: (-∞,-5) U (-5, -2) U (-2, 2) U (2, ∞) \n" ); document.write( " |