SOLUTION: write an expression for the area of the rectangle whose lenght is 3 more than its width

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Question 514254: write an expression for the area of the rectangle whose lenght is 3 more than its width
Answer by Gogonati(855) About Me  (Show Source):
You can put this solution on YOUR website!
Lets width = x then the length will be x+3 and the area:A=x%28x%2B3%29=x%5E2%2B3x