Mathematics, 04.01.2020 17:31, sabdbndk

Arectangle’s length is 4 more than twice its width. its area is 240 square centimeters.
complete the work to find the dimensions of the rectangle.
w(2w + 4) = 240
2w2 + 4w = 240
2w2 + 4w – 240 = 0
2(w + 12)(w – 10) = 0
what is the width of the rectangle? what is the length of the rectangle?

Answers: 2

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Arectangle’s length is 4 more than twice its width. its area is 240 square centimeters.
compl...