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Further maths help

Hi can someone explain this to me:

(1+i)^8

How would you solve this. In the book it says use binomial theorem but I don't know how exactly :confused:

Reply 1

gdunne42

Original post by Teddysmith123

Hi can someone explain this to me:

(1+i)^8

How would you solve this. In the book it says use binomial theorem but I don't know how exactly :confused:

Use the binomial expansion of (1 + x)^n and simplify the terms

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Reply 2

brianeverit

Original post by Teddysmith123

Hi can someone explain this to me:

(1+i)^8

How would you solve this. In the book it says use binomial theorem but I don't know how exactly :confused:

Binomial expansion of (1+x)^8 then replace x with i.

Reply 3

davros

Original post by Teddysmith123

Hi can someone explain this to me:

(1+i)^8

How would you solve this. In the book it says use binomial theorem but I don't know how exactly :confused: