shaundrarascoe shaundrarascoe

23-12-2020
Mathematics

contestada

Express (-3+2i)(-6 - 8i) in a + bi form.

Respuesta :

niamhkc niamhkc

23-12-2020

Answer:

34+12i

Step-by-step explanation:

(-3+2i)(-6-8i)

= 18+24i-12i-16i^2

i^2=-1 so -16i^2= -16(-1)= 16

so 18+24i-12i+16

= 34+12i

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brooklynn52 brooklynn52

23-12-2020

34+12i your welcome

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