Tityanna
Tityanna
12-02-2016
Mathematics
contestada
What is the simplest form of (-3+2i)(1-4i)?
Respuesta :
Exvited
Exvited
12-02-2016
[tex] (-3+2i)(1-4i) \ / \ -3 + 12i + 2i + 8 \ / \ expand \\ \\ (-3 + 8) + (12i + 2i) \ / \ gather \ the \ like \ terms \\ \\ 5 + 14i \ / \ simplify \\ \\ [/tex]
The final result is
5 + 14i
.
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Hannah is experimenting with a new drawing program on her computer. She created quadrilateral MATH with coordinates M(1, 2). A(-5, 3), T(- 6,-3), and H(0,- 4).
New york city is often called “the city that never sleeps,” _______ long after sunset, lights from the city shine bright. A. because B. while C. if D. so
Determine the pressure change when a constant volume of gas at 0.850 atm is heated from 20.0C to 30.0C
A home appraisal company would like to develop a regression model that would predict the selling price of a house based on the age of the house in years (Age),
Write a function mergingelements which adds each element in array1 to the corresponding element of array2 and returns the new array.
i neeeddd helpppppppppppp
Pleaseeeee helpppp meee :)))
What kind of concerns did the astronauts face on their first mission to the moon?if you can please give me 3 complete sentences!!! and one example :)
Which ion has the highest effective nuclear charge? A. Ca^2+ B. S^2- C. K^+ D. P^3-
A circle's diameter is 4 feet. What is the circle's circumference (use 3.14 for pi and round to the Nearest tenth)? PLS HELP
