Question

Which of the following is equivalent to -2i(6-7i)?

Answer 1

Look at the attached picture⤴

Hope this will help u...:)

Answer 2

Good evening

Answer:

-12i - 14

Explanation:

-2i(6-7i) = -2i×6 - (-2i)×7i

= -12i + 14i² (We know that i²= -1 )

= -12i - 14