Rosa is building a slide for her kids. If the ladder is 3 feet tall and she wants the bottom of the slide to be 4.3 feet from the ladder, how long does the slide need to be? If necessary,
round to the nearest tenth.

(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

what?

step-by-step explanation: