document.write( "Question 178675: find f(1) for f(x)=2x^3-3x^2+x-21 \n" ); document.write( "
Algebra.Com's Answer #133633 by Mathtut(3670)\"\" \"About 
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f(x)=2x^3-3x^2+x-21
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\n" ); document.write( "f(1)=\"2%281%29%5E3-3%281%29%5E2%2B1-21=highlight%28-21%29\"
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