Question

Add or subtract as indicated and write the result in standard form 3i+(-6-i)

A:6-4i
B:-6+2i
C:6-2i
D:-6+4i

Answer 1

B: -6+2i

Explanation:

• 3i + (-6 - i) = ⇒ open parenthesis
• 3i - 6 - i = ⇒ simplify
• -6 + 2i ⇒ answer in standard form of a+bi