emilyacevedo2825 emilyacevedo2825

11-04-2020
Mathematics

contestada

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

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TheAnimeGirl TheAnimeGirl

11-04-2020

Look at the attached picture⤴

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profarouk profarouk

11-04-2020

Good evening

Answer:

-12i - 14

Step-by-step explanation:

-2i(6-7i) = -2i×6 - (-2i)×7i

= -12i + 14i² (We know that i²= -1 )

= -12i - 14

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