Mathematics, 26.06.2019 13:00 shdidiod

The length of a rectangle is 4 cm more than 3 times its width. the area of the rectangle is 15cm^2. 1)write a quadratic model to represent this situation? 2) find the width of the rectangle

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The length of a rectangle is 4 cm more than 3 times its width. the area of the rectangle is 15cm^2....

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