looks like you want
√(12 - 22√2)
looks like you are trying to take the square root of a negative.
Have you heard of DeMoivre's theorem?
Find the square root of 12-22square root 2
3 answers
Could you help me with the problem?
I was trying to establish at what level of math you are working.
That is why I asked about DeMoivre's theorem.
As a short answer:
√(12 - 22√2) = √(22√2 - 12) i
= appr 19.11 i
That is why I asked about DeMoivre's theorem.
As a short answer:
√(12 - 22√2) = √(22√2 - 12) i
= appr 19.11 i
1 answer