1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
son4ous [18]
3 years ago
7

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

Mathematics
1 answer:
Alexxx [7]3 years ago
3 0
Hello : 
<span>b/a = (3-2i)/(2+i)
      = </span>(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 

You might be interested in
What is the difference?​
Leokris [45]
11/18 is the correct answer:))
6 0
2 years ago
Read 2 more answers
The current i in ameperes at time t in a particular circuit is given by i=12 sin 5 cos t find the maximum current​
Mariulka [41]

Answer:

fart

Step-by-step explanation:

6 0
3 years ago
Which expression is equivalent to
Finger [1]
The answer would be A. because two negatives equal a positive
7 0
2 years ago
Answers now please!​
gulaghasi [49]
Hhzbxbxnnsjshsjjsjsjs
4 0
3 years ago
I need help with this question
Viktor [21]
Y = 4x + 3  ---------(1)
y = -x - 2    ---------(2)

Subtract (2) from (1), you get
0 = 5x + 5
⇒ 5x + 5 = 0
⇒ 5x = -5
⇒ x = -5/5 = -1
y = -(-1) - 2 = -1

Answer is (-1,-1)
5 0
3 years ago
Other questions:
  • An electron has an atomic mass of 5.4 x 10-4. If a carbon atom has 6 electrons, what is the combined atomic mass of the electron
    9·2 answers
  • Is this correct... just wanna know
    7·2 answers
  • The quotient of 3 times a number "x" and 2 less 3 times the square of "x"​
    10·1 answer
  • Question of
    6·1 answer
  • Which set of data would most likely show no correlation when graphed on a scatterplot?
    10·1 answer
  • Log(x)²=(logx)², find the value of x​
    8·1 answer
  • I need help asap....!!!
    12·2 answers
  • What is the length of segment BC? (4 points)
    9·2 answers
  • I need help with my math final!!
    9·2 answers
  • A teacher grades 27 tests in 3 hours.<br><br>find the constance of variation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!