document.write( "Question 760058: I am trying to find out what I did wrong when finding the domain for the following\r
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document.write( "f(x)= (3x-8)/(4x+20) 4x+20=0 4x+20=0
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document.write( " - 20 -20
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document.write( " 4x/4x = 20/4x = answer any real number but -5
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Algebra.Com's Answer #462403 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! domain for the following \n" ); document.write( "f(x)= (3x-8)/(4x+20) 4x+20=0 4x+20=0 \n" ); document.write( "---------------- \n" ); document.write( "It's undefined at x = -5 \n" ); document.write( "Your answer is correct. \n" ); document.write( " |