DeltaA534362 DeltaA534362

03-11-2022
Mathematics

contestada

The product of 5 – 2i and i is1) 72) 2 + 5i3) 5 – 2i4) -2 + 5i

Respuesta :

EllianaE283574 EllianaE283574

03-11-2022

Answer:

2) 2 + 5i

Explanation

Fom the given question, we are find the product of 5-2i and i

i(5-2i)

Expand

= 5i - 2(i^2)

From complex number i^2 = -1

Substitute

= 5i - 2(-1)

= 5i + 2

= 2 + 5i

Hence the product is 2 + 5i

Answer Link

Otras preguntas

Which roman wrote ignorance condemned these impoverished souls to the tyranny of the present?

How has globalization affected jobs in industrialized nations?

what is the value of log625^5? A: -4 B:-1/4 C:1/4 D:4

number 4, 5, 6, 7 please and thank you so much

Circle all that applies to minerals

Augustine may have understood the shift away from paganism and toward Christianity particularly well because _____. A) He was very insightful B) He read widely

Ryan is trying to determine whether 2.7x – 5.9 is equivalent to 2.8x – 5.9. To test this, he substitutes 0 for x into both expressions. Explain why this will no

!!PLEASE HELP ME WITH MULTIPLE CHOICE!! suppose the federal government is trying to create initiatives that will create economic growth. what is one of the ways

Fill in the blank with the correct singular possessive adjective: C'est ___________ tante au téléphone.

5x-3y when x=7 and y=-8