document.write( "Question 456498: What is the domain of: \"+-3x%5E3%2Bx%2B5+\"? And can you show me the steps? \n" ); document.write( "
Algebra.Com's Answer #313451 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Polynomial functions are defined everywhere, so the domain is . \n" ); document.write( "
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