perla713
perla713
04-03-2014
Mathematics
contestada
Simplify (7-5i)(-3+9i)-(5+6i)^2
Respuesta :
Mecka123
Mecka123
04-03-2014
(-21 + 63i + 15i - 45i^2) - (25 + 60i + 36i^2) =
(-21 + 78i + 45) - (-11 + 60i) =
24 + 78i - 60i + 11 =
35 + 18i
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
Listed in the Item Bank are some key terms and expressions associated with the categories seen in the Venn Diagram. To find out more information about items, s
Phenotype refers to the ______ of an individual
A square can be. Rhombus, and figure X is a rhombus, so figure X must be a square. True or false
The Xiongnu and Scythians greatly influenced this region. Anatolia Central Asia Japan India
A sentence that contains two or more independent clauses but does not contain any dependent clauses is known as a(n) a. simple sentence. b. complex sentence. c.
How many degrees are in an angle that turns through 1/2 of a circle?
4/25 to a equivelent percent
Drawing electoral-district boundaries in a way to favor a particular group is called? A. gerrymandering B. redistricting C. cheating D. salamandering User: n w
Which of the following men ran as a strong third party presidential candidate in 1992 and 1996? Dan Quayle Ralph Nader Pat Buchanan Ross Perot
Which economist developed an economic theory that became influential during the global depression as well as the rest of twentieth century? a. Adam Smith b. A
