x10eholbrook x10eholbrook
  • 15-05-2020
  • Mathematics
contestada

(3sqr3cis(pi/8))*(3sqr5cis(2pi/3))

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 16-05-2020

Answer:

  9√15·cis(19π/24)

Step-by-step explanation:

The magnitudes multiply and the angles add:

  = ((3√3)(3√5))·cis(π/8 +2π/3)

  = 9√15·cis(π(1/8 +2/3)) = 9√15·cis(π(3/24 +16/24))

  = 9√15·cis(19π/24)

Answer Link

Otras preguntas

a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of
Does an owl have a backbone?
The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.
What's 5 divided by x squared explain
A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l
Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?
Factor the expression. If the expression cannot be factored, say so.
Does an owl have a backbone?
Does an owl have a backbone?
What were the contributions of the Harappan civilization?