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
Liula [17]
3 years ago
8

What is the value of 5^3i^9

Mathematics
1 answer:
ruslelena [56]3 years ago
7 0

i=\sqrt{-1}\to i^2=-1\\\\5^3=5\cdot5\cdot5=125\\\\i^9=i^8\cdot i=(i^2)^4i=(-1)^4i=1i=i\\\\\boxed{5^3i^8=125i}

You might be interested in
Is (3,-1) a solution of this system: y=2-x 3-2y=2x
I am Lyosha [343]
Plug in (3,-1) into equations to see:
-1=2-3
-1=-1 CHECK

3-2(-1)=2(3)
3+2=6
5=6 NO

This is not a solution.
8 0
2 years ago
Agrupe os termos e fatore <br><br> xy+2x+5y+10
otez555 [7]
(y+2) (x+5) this your answer
5 0
3 years ago
I need this by 3:00pm today pleaE help a girl out
padilas [110]

Answer:

Step-by-step explanation:

I think your answer is a

6 0
3 years ago
What is the common ratio between successive terms in the sequence?<br> 27, 9, 9, 1,<br> 3,<br> of
grin007 [14]

Answer:

What is the common ratio between successive terms in the sequence?

27, 9, 9, 1,

3,

of

8 0
2 years ago
Elsa saving money to buy a game so far she had saved $36 which is 3/4 of the total cost of the game how much does the game cost
natita [175]

Answer:

$48

Step-by-step explanation:

To figure out how much the game costs in total, we first need to divide $36 by 3 (3 is the numerator).

36 / 3 = 12

The number 12 is how much each quarter is worth as shown below.

1/4 = 12

2/4 = 24

3/4 = 36

4/4 = ?

To find the answer, all we do is add 12 to 36.

12 + 36 = $48

5 0
3 years ago
Read 2 more answers
Other questions:
  • Consider the quadratic function LaTeX: f\left(x\right)=8x^2-7x+6f ( x ) = 8 x 2 − 7 x + 6. What is the constant of the function?
    6·2 answers
  • Function A
    14·1 answer
  • Please answer my question <br> I WILL MARK BRANLIEST, AND ANSWER ONE OF YOUR QUESTIONS!!!!
    15·2 answers
  • Use the net to find the surface area of the square pyramid
    9·2 answers
  • 6(8x -2)<br><br> plz help me...
    5·2 answers
  • Please helppppppppppppppppppppppppppppp
    11·1 answer
  • 9) If f(x) = 2x + 1, What is f(-3)?
    5·1 answer
  • For each interval , decide if the average rate change is positive or negative
    13·1 answer
  • I need help simplifying this prob
    15·2 answers
  • Mrs. Leonard is planting a flower garden. She has 18 marigolds for every 6 petunias.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!