Find f'(x)
f(x)= (e^2x-1) + e^2
f(x)= ((x^2)-1)/((x^2)+1)
f(x)=(1+x)/(1+(e^x))

=a^2+2a+2

Step-by-step explanation:

I USED SYMBOLAB

(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

55

step-by-step explanation: