DiviaN702871 DiviaN702871
  • 29-10-2022
  • Mathematics
contestada

what is the product of the complex numbers (2×i) and (3-2i)

Respuesta :

JahsonL124249 JahsonL124249
  • 29-10-2022

Explanation:

First, we need to know that by definition:

[tex]i^2=-1[/tex]

Then, to multiply the complex numbers, we can apply the distributive property as:

[tex]2i\cdot(3-2i)=2i\cdot3-2i\cdot2i[/tex]

Solving the multiplication and applying the definition, we get:

[tex]\begin{gathered} 2i\cdot(3-2i)=6i-4i^2 \\ 2i\cdot(3-2i)=6i-4(-1) \\ 2i\cdot(3-2i)=6i+4 \end{gathered}[/tex]

So, the product of the complex numbers is 6i + 4

Answer: 6i + 4

Answer Link

Otras preguntas

At a certain construction site, there is a pile containing 55 tons of sand. Four trucks, each of which holds 11.4 tons of sand, are filled from this pile. How m
Convert 1 3/20 to a decimal number
A bowling ball travels at 2.0 m/s. it has 16j of kinetic energy. What is the mass of the bowling ball in kilograms?
How much larger than the sum of −1, −2, and 5 is the sum of the squares of these same integers? A. 18 B. 20 C. 22 D. 28 E. 32
Solving equations by factoring . How would you solve this?2x²-x-3
How did minorities fight for their rights in the 1920's?
How much larger than the sum of −1, −2, and 5 is the sum of the squares of these same integers? A. 18 B. 20 C. 22 D. 28 E. 32
George from the Manchester office, has a road atlas which has a scale of 1cm:10km. How far has he to travel to the Sheffield office if distance on the map is 4.
How do you simplify a fraction
What's m2-5m-14=0 solved using the quadratic formula?