Isaiah takes 25 hour to treat 75 lawns with organic fertilizer at housing complex. the lawns in the complex are the same size. at this rate how many hours will it takes Isaiah to treat 9 lawns that are about the same size? complete the table.

(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

i wish i could u

step-by-step explanation:

i wish i could u