3. The temperature in Minneapolis, Minnesota is 52° F and dropping 2 degrees every hour. The temperature in Anchorage Alaska is 2° F and rising 3 degrees every hour. When will the temperatures of the two cities be the same? What will the
temperature be?

100*

Step-by-step explanation:

10000000000000000000000000000000

(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