Answer:
2(-5 - 7j) = -10 - 14j
Explanation:
Using the distributive property means that we have to multiply both -5 and -7j by 2:
2(-5 - 7j)
⇒ 2 × -5 + 2 × -7j
⇒ -10 - 14j
8.1m questions
10.7m answers