Question

(5 - 3i) - (6 + 5i)

Answer 1

-(8 i + 1)

Explanation:

Simplify the following:

5 - 3 i - (5 i + 6)

-(6 + 5 i) = -6 - 5 i:

-5 i - 6 + 5 - 3 i

-6 - 5 i + 5 - 3 i = (-5 i - 3 i) + (5 - 6) = -1 - 8 i:

-8 i - 1

Factor -1 from -8 i - 1:

Answer: -(8 i + 1)