2 years ago

Simplify i^38 ????????

Mathematics

1 answer:

stich3 [128]2 years ago

4 0

Answer:

i is defined as the square root of -1.

i^2 = -1

i^3 = -i

i^4 = 1

Following the pattern, we see that i^40 = 1, so i^38 is two above, or equal to -1.

So, i^38 = -1.

Let me know if this helps!

You might be interested in

A nest of ants has been growing exponentially in such a way that it's population,P, as a function increasing on average more or

ivolga24 [154]

Not sure question is complete, assumptions however

Answer and explanation:

Given the above, the function of the population of the ants can be modelled thus:

P(x)= 1600x

Where x is the number of weeks and assuming exponential growth 1600 is constant for each week

Assuming average number of ants in week 1,2,3 and 4 are given by 1545,1520,1620 and 1630 respectively, then we would round these numbers to the nearest tenth to get 1500, 1500, 1600 and 1600 respectively. In this case the function above wouldn't apply, as growth values vary for each week and would have to be added without using the function.

On one hand, the function above could be used as an estimate given that 1600 is the average growth of the ants per week hence a reasonable estimate of total ants in x weeks can be made using the function.

7 0

3 years ago

hi how are you how do i get the answers for my self because i am a teacher and get just the test with out the answer on them for

Daniel [21]

Well, I saw my teacher solving the test herself, and then grading papers off of her paper that she solved. My teacher made the answer key for the tests.

4 0

3 years ago

PLZZ HELP, ILL GIVE BRAINLIEST AND PLEASE DONT PUT A LINK

crimeas [40]

Answer:

i think it is b but not sure

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

tom's baseball team wins 5 out every 12 games they play. If the team played 36 games, how many games did Tom's team win

atroni [7]