Question

Use the distrubutive property to simply 2(-5-7j)

Answer 1

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