SOLUTION: Express the following in the form a + bi, where a and b are real numbers: sqrt(15+8i)

Algebra ->  Real-numbers -> SOLUTION: Express the following in the form a + bi, where a and b are real numbers: sqrt(15+8i)      Log On


   

Question 1115532: Express the following in the form a + bi, where a and b are real numbers:
sqrt(15+8i)
Answer by ikleyn(52803) About Me  (Show Source):
You can put this solution on YOUR website!
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sqrt%2815%2B8i%29  has two values:  4+i  and  -4-i.