SOLUTION: Tutor could you help me ..thank you Express the number in terms of i - sqrt -9 and sqrt -28

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Question 137545: Tutor could you help me ..thank you
Express the number in terms of i - sqrt -9 and sqrt -28
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt-9=3i
sqrt-28=2i(sq7)