duduye2000osklob duduye2000osklob

04-07-2017
Mathematics

contestada

If a = 2 + i, and b = 3 – 2i, whats b/a?

Respuesta :

ghanami ghanami

04-07-2017

hello :
b/a = (3-2i)/(2+i)
= (3-2i)(2-i)/(2+i)(2-i)
= (3-2i)(2-i)/(2²-i²) .......i² = -1
= (6-3i-4i -2)/5
=(4 -7i)/5
b/a = (4/5)-(7/5) i

Answer Link

Otras preguntas

What r the common factors of 45,15, and 90?

What is 100/298 written in its simplest form

3 2/3,3 2/5,3 7/15 from least to greatest. how?

What least common multiple of 17 24 53?

X over 15 = 10 over 20

You are planning to save for retirement over the next 35 years. To do this, you will invest $770 a month in a stock account and $370 a month in a bond account.

Which resources were most important to the powhatan and tlingit tribes?

Please help me l!!!!!!!

Which expression is equivalent

William has a length of wood that measures 4/5 of a foot. he cut that piece of wood into 8 equal lengths. what is the length of one piece?