So tendizvehcusvhdn 35291/273842
Subtract to find the amount of the increase then divide the amount of increase by the original amount:
2.46 - 2.22 = 0.24
0.24/2.22 = 0.108
Multiply by 100 to get percent:
0.108 x 100 = 10.8%
Rounded to nearest whole number = 11%
Answer:
(n^4 + ((-1)^n)*n^2) / ((-n)^5 + 3(n^3))
n^4 + -1/ -1^5 + 3n^3
n^4 + -1^n / -1^5 +3^3
n^4/ -1 + 3n^3
n^4/ -1 + 3x1^3
n/-1 + 3n
1/-1+3
n = 2