1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Stella [2.4K]
3 years ago
8

How do I Simplify i^54

Mathematics
1 answer:
yanalaym [24]3 years ago
6 0

Answer:

i^{54}=-1

Step-by-step explanation:

First, recall the 4 basic imaginary exponents:

i^1=i \text{, }i^2=-1\text{, }i^3=-1\text{ and } i^4=1

So, we want to find:

i^{54}

This is the same as:

=i^{52}\cdot i^2

52 is 4 times 13. Thus:

=(i^4)^{13}\cdot i^2

Since we know that i to the fourth is 1:

=(1)^{13}\cdot i^2

Simplify:

=i^2

And this equals:

=-1

So:

i^{54}=-1

You might be interested in
<img src="https://tex.z-dn.net/?f=5%20%5Cdiv%202%20%5Csqrt%7B2%7D%20" id="TexFormula1" title="5 \div 2 \sqrt{2} " alt="5 \div 2
Rufina [12.5K]

\dfrac{5}{2 \sqrt{2} }

it's the only ans then possible ! ^•,,,•^

7 0
2 years ago
Read 2 more answers
The distance from town a to town b is 5 miles and the distance from town b to town c is 4 miles. which of the following could No
Radda [10]
A. 1 because a to b is 5 miles and b to c is 4 miles so it couldn't be 1 mile
6 0
3 years ago
The equation of line f is y = 1/4x -1. line g includes the point (1,-6) and is perpendicular to line f . What is the equation of
Gwar [14]
Y=-4x+b
-6=-4+b
-2=b
y=-4x-2
7 0
3 years ago
Please help .
Iteru [2.4K]

702 can not be written as the product of 2 prime numbers, because if you divide 702 by 2 then you get 351 and that is not a prime number. Therefore 702 is a prime number.

8 0
3 years ago
Im stuck and need some help ??
Rom4ik [11]
The pic isn’t loading :/
3 0
3 years ago
Other questions:
  • Martin starts at 300 and counts by fives to 420. What are the last 6 numbers Martin will say?
    6·2 answers
  • A rectangle has a length of 12 millimeters and a width of 17 millimeters.
    9·2 answers
  • The temperature outside dropped 13°F in 7 hours. The final temperature was -2°F. What was the starting temper
    7·2 answers
  • Graph x^2+9y^2=25. what are the domain and range?
    11·1 answer
  • Lupe’s chili recipe makes 12 servings and uses 12 green peppers and 4 red peppers. Drag green peppers and red peppers into the b
    13·2 answers
  • What does x-7 over 7-x equal?
    11·1 answer
  • What is the slope of the line containing points (1,-3) and (4,2)
    13·1 answer
  • Multiplying Polynomials: Tutorial
    5·1 answer
  • Pls help ASAP ‼️ will give brainliest
    12·1 answer
  • Help
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!