Question

Subtract: (j+2)−2(3−9j) .(1 point)

Answer 1

[AI-generated answer — Bot GPT 3.5]

To subtract the expressions (j+2) and 2(3-9j), we distribute the 2 to both terms inside the parentheses:

(j+2) - 2(3-9j)
= j + 2 - 6 + 18j
= (j + 18j) + (2 - 6)
= 19j - 4.

Therefore, (j+2) - 2(3-9j) simplifies to 19j - 4.