(WARNING: When you write out an expression involving a and h, anytime you want to multiply a times h, you need to leave a single space between the two; i. e. "a h" means "a times h". In contrast, if you write "ah" the computer=webassign thinks that you are talking about a new variable called "ah". Alternatively, use the arithmetic buttons in the pop-up box whenever you want to add, subtract, multiply or divide.):

(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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step-by-step explanation:

answer: an 8-foot rope is tied from the top of a pole to a

stake in the ground, as shown in the diagram

below

step-by-step explanation: