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Mathematics 8 Online
OpenStudy (zaraxx):

quadratic formula word problem, please help!! will fan/medal 2. The area of a rectangle is 75 square inches. •The length of the rectangle is 2x inches. •The width of the rectangle is x+6 inches. Which of these equations can be used to solve for x? A. x=-2±sqrt(456)/4 B. x=-2±sqrt(744)/2 C. x=-12±sqrt(456)/2 D. x=-12±sqrt(744)/4

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