document.write( "Question 163324This question is from textbook Elementary and Intermediate
\n" ); document.write( ": 94.) Area of a painting. A rectangular painting with a width of x centimeters has an area of x^2 +50x square centimeters. Find a binomial that represents the length. See the accompanying figure.
\n" ); document.write( "which reads Area = x^2+50xcm^2 The top of the pictire has a ? mark and one side of the picture shows x cm \n" ); document.write( "

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Area of a painting. A rectangular painting with a width of x centimeters has an area of x^2 +50x square centimeters. Find a binomial that represents the length. See the accompanying figure.\r
\n" ); document.write( "\n" ); document.write( "which reads Area = x^2+50xcm^2. The top of the picture has a ? mark and one side of the picture shows x cm
\n" ); document.write( ":
\n" ); document.write( "This will be apparent if you factor out x from the Area expression, x^2 + 50x:
\n" ); document.write( "x(x+50)
\n" ); document.write( ":
\n" ); document.write( "Area = width * length, right?
\n" ); document.write( ":
\n" ); document.write( "We know the width is x, therefore the length has to be (x+50)
\n" ); document.write( ":
\n" ); document.write( "Check:
\n" ); document.write( "x * (x+50) = x^2 + 50x \n" ); document.write( "

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