SOLUTION: i70
Algebra.Com
Question 777982: i70
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
i^70
i^(68+2)
(i^68)*(i^2)
(i^(4*17))*(i^2)
(i^4)^17*(i^2)
(1)^17*(i^2)
1*(i^2)
i^2
-1
Answer: -1
RELATED QUESTIONS
Two drivers leave Columbus heading west on I70 towards Indianapolis. The first one leaves (answered by josgarithmetic)