Question 863455
you are painting a wall with the length 5 X2 feet and a width 12x feet. There is a rectangular door that measures x feet by 2x feet that will not be painted. What is the area of the wall that is to be painted
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5X2 = 10
Area = 10*12x = 120x
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Area of door = x*2x = 2x^2
--> 120x - 2x^2