tina2033712695 tina2033712695

12-04-2020
Mathematics

contestada

Simplify (3-2i)(4+3i)
show work please, I need help with this :

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

12-04-2020

Answer:

18+i

Step-by-step explanation:

(3-2i)(4+3i)

FOIL

first: 3*4 = 12

outer: 3*3i =9i

inner: -2i*4 = -8i

last: -2i*3i = -6i^2 = -6(-1) = 6

Add them together = 12 +9i-8i +6

=18 +i

Answer Link

Otras preguntas

Drew is Mike's Department Manager. Drew's department is taking on an assignment that requires a high level of creativity. Drew is assessing whether Mike would b

What is the connotation of the word dying?

In a survey of 1,500 people who owned a certain type of car, 900 said they would buy that type of car again. What percent of the people surveyed were satisfied

A single base pair substitution that results in a change of amino acids in the protein, but does NOT result in a premature stop of the protein, describes which

When social scientists examine the practice of the Inuits leaving their elderly to perish in the cold, they typically evaluate the behavior pattern in the conte

URGENT. WILL MARK BRAINLIEST IF CORRECT!!!The coordinate plane below represents a town. Points A through F are farms in the town.graph of coordinate plane. Poin

A tin can has a radius of 0.0410m and is 185 m high if the air is removed from inside the can how much forces will the outside air exert on the bottle ?

As towns grew, which group was most likely to take responsibility for making improvements to the town?

A period of excessive euphoria, inflated self-esteem, wild optimism, and hyperactivity often accompanied by delusions of grandeur characterizes a(n) _________.A

X=8 y=4 z=0 w=2 W(x-2z)=