meagana101124 meagana101124
  • 22-01-2020
  • Mathematics
contestada

Multiply (6 + 2i)(6 - 2i)

Respuesta :

pamelaallison181
pamelaallison181 pamelaallison181
  • 22-01-2020

Answer:

40

Step-by-step explanation:

(6 + 2i)(6 - 2i)=40

Answer Link
marahleilani138 marahleilani138
  • 22-01-2020

Answer:

4i^2 - 36

Step-by-step explanation:

(6+2i)(6-2i)

(2i * 2i) = 4i^2

(2i * -6) = -12i

(2i * 6) = 12i

(-6 * 6) = -36

combine like terms

4i^2 - 36

Answer Link

Otras preguntas

Can a single cell also be an organism?why?
( Will give Brainliest) The drawing below shows equal weights on two sides of a balance scale. (options) What can you conclude from the drawing? A. A mug weighs
Who was crowned king and queen of England after the Glorious Revolution?
-4 (2p - 6) + 2 = 10 __ __ + 2 = 10 -8p __ = 10 -8p = __ p = __
Find the value of x using angle properties. What is the measure?
Please help me i don't know what to do please i don't know please What to Learn What subject in american history are you looking forward to learning about, or a
when will they announce the result?(change into passive voice)​
___________ created the above Christian portrait of Saint James for the purpose of conveying the powerful presence of the apostle and remind people of the begin
Which is true of Pan-Africanism? A. It caused Europeans to oppose African civil rights, B. It only opposed imperialism in Africa, C. It helped civil rights thro
Which of these changes to the cell would cause the greatest reduction in the activity of the catalase? CHOICES: #1 a return of pH to the normal range#2 A de