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25 March, 16:56

A room has an area of 456 square feet. One dimension is 5 feet more than the other. What is the dimensions of the room?

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  1. 25 March, 18:53
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    Draw a rectangle. Label the length x and the width (x+5). A = L*W = > x (x+5) = 456 = > x^2 + 5x-456=0 = > Solve for x using Quad formula. x=19 and x=-24

    So your dimensions are 19 and 24
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