Question

Which expression is equivalent to (8-3i)-(2-91)?

Ο Α. 18-6i
OB. 11 +78
O C. 6-12i
O D. 6+6i

Answer 1

the correct answer is option B.

Explanation:

First, we need to combine the terms inside the parentheses.

This gives us (8-3i)-(2-9i), or (8-3i)-(-2+9i).

We can then use the additive inverse property to simplify this to (8-3i)+2+9i, which is equal to (11+6i). Therefore, the correct answer is option B.