Posted by alice on Wednesday, February 23, 2011 at 9:41pm.
Area of a painting A rectangular painting with a width of x centimeters has an area of x^2 + 50x square centimeters. Find the binomial that represent the length

College Math ll  bobpursley, Wednesday, February 23, 2011 at 9:43pm
area= length*width
x^2+50x=l*x
x+50=l 
College Math ll  Bosnian, Wednesday, February 23, 2011 at 10:19pm
area= length*width
x^2+50x=l*x Divide with x
(x^2/x)+50x/x=l*x/x
x+50=l
l=x+50