Need help with calculus...not just answer. worked out with explanation please

Mathematics

1 answer:

Lera25 [3.4K]4 years ago

8 0

since the fence will be 3 sides, the length would be length minus 2 widths

so length = 1200 - 2x

area = length x width

width is x

area = (1200-2x)*x

= 1200x -2x^2

after doing the calculations x = 600 meters, width = 300 meters

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