SOLUTION: a+bi=√2i Solving for a & b to prove (a+bi)²=2i

Algebra ->  Radicals -> SOLUTION: a+bi=√2i Solving for a & b to prove (a+bi)²=2i      Log On


   

Question 429046: a+bi=√2i
Solving for a & b to prove (a+bi)²=2i
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
If a%2Bbi+=+sqrt%282i%29 there is no need to solve for a and b, just square both sides and you have %28a%2Bbi%29%5E2+=+2i.