document.write( "Question 977270: suppose the function :\r
\n" ); document.write( "\n" ); document.write( "f(x)=4x^2-5x+1\r
\n" ); document.write( "\n" ); document.write( "Write down Df and solve inequality f(x)-<0
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Algebra.Com's Answer #598795 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
suppose the function :\r
\n" ); document.write( "\n" ); document.write( "f(x)=4x^2-5x+1\r
\n" ); document.write( "\n" ); document.write( "Write down Df
\n" ); document.write( "Do you mean the derivative?
\n" ); document.write( "f'(x) = 8x - 5
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\n" ); document.write( " and solve inequality f(x)-<0
\n" ); document.write( "---
\n" ); document.write( "idk what that means.
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