Question

please help me!!!!!

Simplify: i 2555
A)-1
B)-i
C)1
D)i

Answer 1

\(\Large\color{red}{ \bf i^{2555} }\) right ?

Answer 2

yes

Answer 3

\(\Large\color{red}{ \bf i^{2555}=i^{2552+3}=i^{(4\times638)+3}=i^{3}=-i }\)

Answer 4

need more explanations ?

Answer 5

thank you!! you're so smart :)

Answer 6

WAT

Answer 7

This is not a hard thing, I just split the exponent.