document.write( "Question 1048514: Evaluate the following expression when x=-3.
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\n" ); document.write( " x^4-3x^2+4x-12\r
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Algebra.Com's Answer #664132 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Step 1:
\n" ); document.write( "Wherever you see x, sub -3.
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