A farmer has 30 feet of fence to enclose a rectangular area that borders a barn. No fence is needed along the barn. Is it possible for the farmer to enclose 112 square feet? If possible, find the dimensions of the enclosure.

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

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sorry i need the points

step-by-step explanation:

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answer: i realy don't get it that much can you me figer it out pleas you

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