Question

Evaluate the following
$\sqrt{ - 81}$
​

Answer 1

Answer:

9 iota or 9i

Explanation:

9 is a square root of 81 and since it's a complex number we know that √-1 is iota

so your answer is 9i

Answer 2

Answer:

cl9 go ha RJ by to na to na to na to na to by do by FP NY do by do

Explanation:

to9 yo DG dz dz dz dz DT st at yo GH o