At a certain zoo, the average mass of one cow is measured to be 410 kilograms. Use scientific notation to express the mass of 60 cows.

(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

susie has 7 apples

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

13664

step-by-step explanation:

=cross multiply

=100 x = 13664