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
seraphim [82]
3 years ago
7

If i is raised to an odd power, then it can not simplify to be

Mathematics
2 answers:
Tomtit [17]3 years ago
6 0
A real number

ok so
any even power is i^(2n) where n is a whole number
if n=1
i^2=(√-1)^2=-1

if i^3, then it is equal to (i^2)(i)=(-1)(i)=-i
if i^4, then it is equal to (i^2)(i^2)=(-1)(-1)=1

therefor
i^1=i
i^2=-1
i^3=-i
i^4=1
then it repeats

look at the odd powers
i and -i
they are complex

therefor

if i is raised to an odd power, it cannot be simplified to be a real number
oksano4ka [1.4K]3 years ago
3 0

Answer:

-1

Step-by-step explanation:

If i is raised to an odd power, then it can not simplify to be

<u><em>-1</em></u>

-i

i

Odyssey

You might be interested in
Please help me giving brainliest
Gemiola [76]

Answer:

42cm^2

3x2=6x7=42

Step-by-step explanation:

7 0
3 years ago
The first three steps of completing the square to solve the quadratic equation x2 +4x-6=0
hodyreva [135]

Answer:


Step-by-step explanation:

1.  Move the 6 to the other side:   x^2 +4x                        =6

2.  Square half the coefficient of the x term:  (4/2)^2 = 4

3.  Add this 4, and then subtract this 4, from x^2 + 4x:

     x^2 +4x + 4 - 4                       =6

4.  Rewrite this perfect square as the square of a binomial:

      (x + 2)^2   -   4   = 6

5.  Add 4 to both sides:    (x + 2)^2 =  10

6.  Find the sqrt of both sides:  x + 2 = √

8 0
3 years ago
How old will Susan be 5 years from now?
zhenek [66]

I think you forgot to mention Susan's current age if not:

x+5

x-4

6x

7 0
2 years ago
What is the standard form of x/4 - y/3 =1 and 5/x - 2/y=7.
kompoz [17]
You can multiply both sides by a number that will get rid of the denominators. For ex. you can multiply the first equation by 12 because 4 and 3 both go into 12 evenly. MAKE SURE YOU MULTIPLY THE OTHER SIDE BY 12 AS WELL! Therefore, 12(x/4) - 12(y/3) = 12(1), or 3x - 4y = 12
5 0
3 years ago
Use the diagram below &amp; your knowledge of inscribed angles of a quadrilateral to label the measures of EACH inscribed angle
Marrrta [24]

Answer:

HELLOOOO

Step-by-step explanation:

Sorry I can't help but I hope you got it

8 0
2 years ago
Other questions:
  • The blue segment below is a diameter of O. What is the length of the radius of the circle?
    11·1 answer
  • Simplify the expression (3x^3 y^-2)^-4
    7·1 answer
  • If we have 35 x 89 what well that make?
    9·2 answers
  • I WILL MARK BRAINLIES If √ x has a decimal approximation of 3.4, then x is between which two integers? In your final answer, inc
    11·2 answers
  • 157/14 written as a Mixed number
    15·2 answers
  • If one paper clip has the mass of 1 gram and 1,000 paperclips have the mass of 1 kilogram, how many kilograms are 8,000 papercli
    6·2 answers
  • Helllpppp my teacher is being a chihuahua and won’t help meeeee
    11·1 answer
  • Help me with this please :)))))
    15·1 answer
  • WILL GIVE BRAINLY IF CORRECT PLEASE HELP
    10·2 answers
  • What is another way to write<br> MP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!