Bellator124
Bellator124 Bellator124
  • 25-07-2016
  • Mathematics
contestada

Simplify the following, make sure answer is in a+bi form:

Simplify the following make sure answer is in abi form class=

Respuesta :

princegn
princegn princegn
  • 25-07-2016
√-1 = i
=(√12 - √-3)(3 + √-4)
=(√12-3i)(3+4i)
=3√12 + 4i√12 - 9i -12i²
=3(2√3) + 4i(2√3) - 9i - 12(-1)
=6√3 + 8i√3 - 9i +12
=12 + 6√3 - 9i + 8i√3
=6(2 + √3) - (9 + 8√3)i

Answer Link

Otras preguntas

7)What evidence was found from soft tissue samples of a remarkably well-preserved Tyrannosaurus rex that provided molecular evidence linking T. rex to a chicken
When historians talk about the past, they are referring to events that:
What conflicts did the United States face in the late 1700's?
Which technology concept uses computer resources from multiple locations to solve a common problem?
Antibiotics are an effective treatment for a viral disease such as measles. true or false?
In Faulkner's The Sound and the Fury, the character Quentin breaks a watch, given to him by his father, to escape from its ticking sound, which he finds intense
Shiny metallic solid unreactive good electrical conduct ductile density 10.5
Unlike ionic bonds, covalent bonds involve the A. gain of one or more electrons by one atom from another. B. development of positively and negatively charged i
Solve the system of equations. x + 3y = −1 2x + 2y = 6
How do land areas of Cuba and Brazil compare? a. Cuba is over 700 miles long b. Cuba is about half the size of Brazil c. The countries are about the same size d