SOLUTION: What is (3i)^4 + 1 in standard form a+bi

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: What is (3i)^4 + 1 in standard form a+bi      Log On


   

Question 641898: What is (3i)^4 + 1 in standard form a+bi
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(3i)^4 + 1

(3)^4*(i)^4 + 1

81*1 + 1

81 + 1

82

So the answer is now in a+bi form where a = 82 and b = 0