document.write( "Question 840477: I'm confused on finding the domain of f(x)=3x^3-2 \n" ); document.write( "
Algebra.Com's Answer #506184 by jim_thompson5910(35256)\"\" \"About 
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Since ANY real number is allowed in place of x, and there are no restrictions, this means that the domain is the set of all real numbers. \r
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\n" ); document.write( "\n" ); document.write( "In interval notation, the domain is
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