document.write( "Question 159151: A rectangular painting with the width of x centimeters has an area of x^2+50x square centimeters. Find the binomial that represents the length. area=x^2+50x cm^2 \n" ); document.write( "

Algebra.Com's Answer #117287 by checkley77(12844) $\"\"$ $\"About$

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(x^2+50x)/x=(x+50)is the length.
\n" ); document.write( "Proof:lw=area
\n" ); document.write( "x(x+50)=x^2+50x \n" ); document.write( "

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