express i18+(1/i)25 in a+ib form
Answers
Answered by
3
Answer:
Given,
[i
18
+(
i
1
)
25
]
3
=(i
18
+
i
25
1
)
3
=(−1+
i
1
)
3
=(−1)
3
+3(−1)
2
i
1
+3(−1)(
i
1
)
2
+(
i
1
)
3
=
i
2
+2
=−2i+2
Step-by-step explanation:
PLEASE MAKE ME A BRAINLIST ANSWER
Similar questions