Question

SHOW WORK PLEASE

What is the sum of the expression -
(8 + 4i) + (6 - 3i)?
(A) 2+ i
(B) 2 + 7i
©14 + i
(D) 14+7i

Answer 1

12 + i

Explanation:

(8+4i) + (6-3i)

Remove brackets

8 + 4i + 6 - 3i (Since +×- = -)

8 + 4i + 6 - 3i

Collect like terms

8 + 6 + 4i - 3i

= 12 + i

But I can't see the answer I got in any of your options, was it probably a mistake from your side?