meagana101124 meagana101124
  • 22-01-2020
  • Mathematics
contestada

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

Relax

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

HELP ME PLEASE! How is the graph of mc027-1.jpg related to its parent function, mc027-2.jpg?
what is the surface area?
How did many americans feel about the education system of the 1950s?
An atom of an element with two valence electrons reacts with two atoms of an element with atomic number 17 to form an ionic compound. What is the compound MOST
please help with another math question
Thesis on growth on the United States and civil war
The time between high and low tide when the current changes direction is called ____.
find two consecutive odd integers such that 36 more than the lesser is three times the greater
Stop motion uses _____________ which are posed and then photographed in sequence. a. miniatures c. pyrotechnics b. markers d. puppets
Once secured can a wheelchair move up to 6 inches in any dirsection