Mathematics, 26.09.2019 01:00 ihatemylifebutohwell

The length of a rectangular frame is represented by the expression 2x+4 and the width of the rectangular frame is represented by the expression 2x+10. write an equation to solve for the width of a rectangular frame that has a total area of 120 square inches
2x^2+20x-80=0
4x^2+28x+40=0
4x^2+28x-80=0
x^2+8x+20=0

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The length of a rectangular frame is represented by the expression 2x+4 and the width of the rectang...