kvn28 kvn28
  • 02-07-2019
  • Mathematics
contestada

What is the quotient of (3+I)(3-I)/-(2+2i)^2

What is the quotient of 3I3I22i2 class=

Respuesta :

150016617 150016617
  • 12-07-2019

Answer:

E. -5i/4

Step-by-step explanation:

[tex]\frac{9 + 3i - 3i -i^{2}}{-4 -8i -4i^{2} } =\frac{9-(-1)}{-4-8i-4(-1)} =\frac{10}{-8i} =\frac{-5}{4i} =\frac{-5i}{4}[/tex]

Answer Link

Otras preguntas

35 to 77 simplified is
32. Find the centroid for Triangle ABC with vertices at A (3,-2), B (-7, 4), and C (10,-8) *
как решить этот уравнения x+7=18​
Time Remaining This Question: 1 pt 9 of 9 T The perimeter of a rectangular garden is 68 yards. The width of the garden is five yards less than twice the length.
Egrane, Inc.'s monthly bank statement showed the ending balance of cash of $19,200. The bank reconciliation for the period showed an adjustment for a deposit in
Match each philosophy to it's founder. Column A Column B 1. Confucianism a. Han Fei Zi 2. Daoism b. Confucius 3. C. Legalism Laozi
ABC Co. has an average collection period of 45 days and an operating cycle of 130 days. It has a policy of keeping at least $10 on hand as a minimum cash balanc
What are the 3 C's of a claim?
What does the word injustice mean Big augment Likely cause Unfair act New law
Which phrase best completes this list? hurry fast plsss