Thursday, November 12, 2015

Imaginary Friends




Toby and Cece, the names of my two childhood imaginary friends.


Please tell me I am not alone in this.......who else had an imaginary friend?  Fun fact, having them are supposed to be a sign of creativity.





Without further ado: solve this problem and put your answer in the comments.  

(4i)(i) + 5i(3i) + (7i)(i)(3i)(i)





39 comments:

  1. Replies
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  2. (4i)(i) + 5i(3i) + (7i)(i)(3i)(i)
    4i^2 + 15i^2 + 21i^4
    19i^2 + 21i^4
    -19 + 21
    2

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  3. The magical answer is two

    ReplyDelete