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A garden has an area of 286ft. It’s length is 9ft more than it’s width. What are the dimensions of the garden?
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Apr 13, 2023
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A garden has an area of 286ft. It’s length is 9ft more than it’s width. What are the dimensions of the garden?
Mathematics
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Luis B
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Answer:
13
Explanation:
x × (x + 9) = x² + 9x = 286
x² + 9x - 286 = 0
(x - 13)(x + 22)
x = 13 or -22
Since you cannot have negative length, it’s 13
Bei
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Apr 17, 2023
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Bei
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