document.write( "Question 780985: How do I write four times a number
\n" ); document.write( "decreased by 20 is equal to the cube of the number decreased bu 5 times its square
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Algebra.Com's Answer #475743 by rothauserc(4718)\"\" \"About 
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let x be the number
\n" ); document.write( "4x-20 = x^3 -5x^2
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