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
storchak [24]
3 years ago
7

What is the square root of -1?

Mathematics
1 answer:
RSB [31]3 years ago
6 0
Square root of -1 is an imaginary number labeled as i


The term "imaginary" is used because there is no real number having a negative square. There are two complex square roots of −1, namely i and −i, just as there are two complex square roots of every real number other than zero, which has one double square root.
You might be interested in
9. Five times a number is the same as the number added to five. What is the<br> number?
Alenkinab [10]
Let x be the number

5x = x + 5

subtract x from both sides

5x - x = 5

4x = 5

Divide both sides by 4

4x/4 = 5/4

x = 5/4

=======

Check:

5 * (5/4) = (5/4) + 5

25/4 = 1.25 + 5

6.25 = 6.25





Hope it helps . Note that I am a sixth grade student and I don’t know anything . I got help from somebody
4 0
2 years ago
PLEASE HELP!!!!!
seraphim [82]

Answer:

2,5,6,15

Step-by-step explanation:

that's what I think

6 0
3 years ago
Write the equation of a line given its slope,m=6 and its y-intercept, b=-5
dimaraw [331]

Answer:

Y = 6X-5

Step-by-step explanation:

substitute the value of slope and Y intercept in the standard equation Y = MX + B

where M is the slope and b is the y-intercept

8 0
2 years ago
Tonyas dog-walking service charges a flat rate of $20 per month,plus $3 per mile that each dog is walked.Beth does not charge a
kupik [55]

Answer:

Step-by-step explanation

8 0
3 years ago
Step by step whats the answer to 11=12-q
jonny [76]
First, you want to even out each side.
11 = 12 - q
You need to inverse -q to +q and add to both sides to get
11 + q = 12
Now you need to do the oppisite of add to 11 which is subtract it from both sides.
q = 12 - 11
or
q = 1
8 0
3 years ago
Other questions:
  • Imagine your family is considering moving into a new home. How might perimeter and area be used to describe homes you may consid
    8·1 answer
  • given the trinomial x^2+bx-c where both the first sign is positive and the second sign is negative, the signs of the factors wil
    12·2 answers
  • Explain how this method is correct...2 times 3 is 6, and 6 times 5 is 30.
    14·1 answer
  • Quando multiplico o numero que estou pensando por 8, obtenho como produto 1.624 Em que numero estou pensei
    15·1 answer
  • 2. Use the distributive property to rewrite the following expression.<br> 3(x+5)
    5·1 answer
  • I need help with this question ​
    13·1 answer
  • PLZ HELP I WILL GIVE BRAINLY!!
    9·1 answer
  • John began his job making $125 the first week. After that he ws paid $6.25 per hour. Write the equation in slope intercept form
    11·2 answers
  • Write the expression as the sin or cosine of an angle.<br> sin pi/3 cos pi/7 - sin pi/7 cos pi/3
    9·1 answer
  • Hi! Thanks for helping
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!