dujahcat dujahcat
  • 22-08-2020
  • Mathematics
contestada

How to prove it equal 8?

How to prove it equal 8 class=

Respuesta :

Space
Space Space
  • 22-08-2020

Answer:

The answer equals -8

Step-by-step explanation:

Order of Operations: BPEMDAS

FOIL - First, Outside, Inside, Last

Step 1: Write out expression

[tex](\sqrt{4-3i} -\sqrt{4+3i})^6[/tex]

Step 2: Expand

[tex](\sqrt{4-3i} -\sqrt{4+3i})(\sqrt{4-3i} -\sqrt{4+3i})(\sqrt{4-3i} -\sqrt{4+3i})(\sqrt{4-3i} -\sqrt{4+3i})(\sqrt{4-3i} -\sqrt{4+3i})(\sqrt{4-3i} -\sqrt{4+3i})[/tex]

Step 3: FOIL first 2

[tex](\sqrt{4-3i} -\sqrt{4+3i})^2 = -2[/tex]

Step 4: Replace square roots with -2

-2(-2)(-2) = (-2)³ = 8

Answer Link

Otras preguntas

what are two methods to find the output of an input of 200?
What two organisms carry out photosynthesis
What conflict did the united States faced in the late 1700s
why dont chickens fly?
plants that get nutrients from rocks give off chemicals that can cause by what weathering
Xander goes to the movies with his family. Each family member buys a ticket and two boxes of popcorn. If there are five members of his family, let t represent t
The spiral shape of the Milky Way Galaxy CANNOT be seen from Earth because ____. a. we are located above the galaxy b. we are located within one of its spi
Which number is a factor of 20,but not a multiple of 2. And how do I show my work. This is for my fourth grader
Identify three voice qualities.
In "The Necklace," which describes the reaction of Mathilde and her husband when they realize that the necklace is missing? A. They are worried, but optimisti