All categories

2 years ago

What is the square root of -1? –i i –1 1

Mathematics

2 answers:

alexandr402 [8]2 years ago

7 0

The answer is going to be i

ArbitrLikvidat [17]2 years ago

6 0

Answer:

squareroot (-1) = i

Step-by-step explanation:

we cannot find square root (-1) manually

square root (-1) is imaginary

Every square root (positive number) has to values , one is positive and Tehran one is negative

square root (negative number ) is imaginary

square root (-1) is 'i'

i = square root (-1)

i^2 = -1

the value of i^3 = -i

the value of i^4 = 1

You might be interested in

Sooo..... can anybody help.....

Margaret [11]

V= wlh so the answer is 56.25 or 56 1/4

4 0

2 years ago

Read 2 more answers

Determine the ordered pair that satisfies the equation, 2x - 8y = -9.

Mama L [17]

You need another equation, other wise x can be anything, and y can be infinitely different solutions.

8 0

3 years ago

Suppose you roll a regular 6-faced die. What is the probability of rolling: a 6?, a 2?, and a 4?

Andreyy89

3/6 because there are 6 sides and there are 3 numbers that you want to roll. They are even numbers so if you want to roll half of the numbers but not the other half well you have 3/6

6 0

3 years ago

Answers because I need help

kramer

Answer:

f(x)

Step-by-step explanation:

the function f(x) crosses the y-axis higher than either of the other functions, therefore it has the largest y-intercept

6 0

2 years ago

Read 2 more answers

How do I graph this?

vfiekz [6]

See attachment of the graph of the inequalities x + 7y ≤ 49 and 6x + y ≤ 48

<h3>How to graph the inequalities?</h3>

The inequalities are given as:

x + 7y ≤ 49

6x + y ≤ 48

The domain and the range are:

x ≥ 0

y ≥ 0

This means that, we plot the inequalities x + 7y ≤ 49 and 6x + y ≤ 48 under the domain and the range x ≥ 0 and y ≥ 0

See attachment of the graph of the inequalities x + 7y ≤ 49 and 6x + y ≤ 48