document.write( "Question 427501: Find the indicated output for f(x) = 2x(squared) - 4x\r
\n" ); document.write( "\n" ); document.write( "f(-1) = I got 6 is that correct. Although I think it might be -6
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Algebra.Com's Answer #297278 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
f(-1)=2*-1^2-4*-1
\n" ); document.write( "f(-1)=2+4
\n" ); document.write( "f(-1)=+6
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