document.write( "Question 837528: The profit of an organization is calculated by the function P(x)=x^2-4000x + 7800000 where x is the number of units sold. If the net profit 3800000, find the number of items sold. \n" ); document.write( "

Algebra.Com's Answer #504636 by lwsshak3(11628) $\"\"$ $\"About$

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The profit of an organization is calculated by the function P(x)=x^2-4000x + 7800000 where x is the number of units sold. If the net profit 3800000, find the number of items sold.
\n" ); document.write( "***
\n" ); document.write( "P(x)=x^2-4000x + 7800000
\n" ); document.write( "3800000=x^2-4000x + 7800000
\n" ); document.write( "x^2-4000x+4000000=0
\n" ); document.write( "(x-2000)^2=0
\n" ); document.write( "x=2000
\n" ); document.write( "P(2000)=3800000
\n" ); document.write( "number of items sold=2000 \n" ); document.write( "

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