Question 1104020
The length of a rectangular lawn is 5 feet more thanits width. If the area of the lawn is 980 square feet, find the dimensions of the lawn. Round to the nearest tenth of a foot.
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L = W + 5
L*W = 980
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W*(W+5) = 980
W^2 + 5W - 980 = 0
*[invoke solve_quadratic_equation 1,5,-980]
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W = 28.9