Brianna asked 45 students if they would vote for her to be the school council president. she used her calculator to compare the number of students who said yes with the total number of students. her calculator showed the result as 0. how many students said they would vote for brainna.

(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:

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