document.write( "Question 1139251:  Find the domain of the function
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document.write( "f(x)= 2x/x^2-4
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document.write( "Need this explained step by step line by line  \n" );
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| Algebra.Com's Answer #757036 by josgarithmetic(39630)      You can put this solution on YOUR website! Not much sense writing a function that way. Meaning would be better shown as f(x)=2x/(x^2-4)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "DOMAIN: What numbers can x be? What numbers are not allowed?\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Numerator will allow all real numbers but denominator must never be 0; so this means |