nickawesome1997
nickawesome1997
20-11-2016
Mathematics
contestada
how to solve this problem
Respuesta :
MathisLif3
MathisLif3
04-12-2016
First you to eliminate i from denominator.
mult by (7+3i) above and below
=(49+42i-9)/(49-9)
which is (40+42i)/40 which can simplify
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
For nitrogen to be a liquid, its temperature must be within 12.78 °F of –333.22 °F. Which equation can be used to find the maximum and minimum temperatures at w
The ____________ allows for the exchange of information among caregivers, insurance companies, employers, and others, when there is a need for information.
Identify the biotic factor of an ecosystem from the following:
There are 680 raisins in 8 bags. If each bag has the same number of raisins, how many raisins are in 12 bags?
What is the range of the function f(x) = 3x2 + 6x – 8? {y|y ≥ –1} {y|y ≤ –1} {y|y ≥ –11} {y|y ≤ –11}
What book brought the public's attention to damage caused by pollution in the early 1960s? A. Catcher in the Rye B. The Jungle C. Unsafe at
The Executive Office of the President consists of __________. A. two advisory councils, three offices, and White House and Residence staff B. three ad
In The Odyssey - Teiresias, when Teiresias describes the conflicts that Odysseus will face, how do these conflicts relate to the story’s theme? The conflicts d
The main purpose of _____ is to inform or explain. narrative proposition fiction exposition
The upstairs of house might be warmer than the downstairs due to what heat transfer?
RELAXING NOICE
