atlantis1rivas2 atlantis1rivas2

14-07-2021
Mathematics

contestada

what’s the answer to this problem ? 3+i/2-i * 4+i/2+i

whats the answer to this problem 3i2i 4i2i class=

Respuesta :

s20109293775 s20109293775

15-07-2021

Answer:

= -2i + 3

Step-by-step explanation:

3+i/2-i * 4+i/2+i

Group like terms

= i/2 + i/2 - 4i + i + 3

Combine the fractions i/2 + i/2: i

= i - 4i + i + 3

Add similar elements: i - 4i + i = -2i

= -2i + 3

Answer Link

Otras preguntas

A vertical integration like the carnegie corporation essentially worked to

what does an author use to control the pacing of a story

Who received criticism from abolitionist groups during the course of the civil war?

As a new firm in the apple-picking business, you have considered adding an economist to your management team. with what would this economist be unable to help y

Read act II of Hamlet. Then explain how Shakespeare uses indirect characterization in act II, scene I, as a device to develop Hamlet’s pretended insanity?

Jim's pay is £80 each week. Jim asks his boss for an increase of £20 a week. Jim's boss offers him a 10 percent increase is the offer from Jim's boss more than

A student sets up two reactions. reaction 1 uses 0.260 mol/l of reactant, and reaction 2 uses 0.580 mol/l of reactant. how many times faster is reaction 2 compa

The rent on a house is $400 a month or $4,800 a year, and the house recently sold for $52,000. the gross rent multiplier on the house was:

Describe three different databases where you think information about yourself might be stored

why is anxiety sometimes necessary?