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The dimensions of a square are altered so that 10 inches is added to one side while 1 inch is subtracted from the other. the area of the resulting rectangle is 80in^2. how much larger is the area of the rectangle compared to the square?

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achezz

Answer:

it's 44

Step-by-step explanation:

you multiply the x+10 and x-1 to set it equal to 80. then you foil and set it equal to 0. the you have to factor the new equation to get 6 and -15. x=6 bc you can't have a negative side. then you plug it it, the old square was 36. 80-36 is 44

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