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Natalka [10]
2 years ago
6

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
1 answer:
Gelneren [198K]2 years ago
3 0

Answer:

13

Step-by-step 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
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