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
vlada-n [284]
3 years ago
11

Express the radical using the imaginary unit, i.

Mathematics
1 answer:
Trava [24]3 years ago
5 0

The foundation of imaginary numbers is that i = \sqrt{-1}.

When simplifying radicals involving square roots of negative numbers, your first step is to separate the negative from the number and turn it into i.

    \begin{aligned}\sqrt{-14} &= \sqrt{-1 \cdot 14}\\[0.5em] &= \sqrt{-1 }\cdot \sqrt{14}\\[0.5em] &= i\cdot \sqrt{14}\end{aligned}

At this point, you can turn to the \sqrt{14} and decide if this can be simplified or not.  (Ask youself if there are any perfect squares that divide into 14.)

You might be interested in
Solve by using square roots. ​ 6x^2−27=39
Bingel [31]

Answer:

Simplifying

x = 11

Step-by-step explanation:

Simplifying

6x + -27 = 39

Reorder the terms:

-27 + 6x = 39

Solving

-27 + 6x = 39

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '27' to each side of the equation.

-27 + 27 + 6x = 39 + 27

Combine like terms: -27 + 27 = 0

0 + 6x = 39 + 27

6x = 39 + 27

Combine like terms: 39 + 27 = 66

6x = 66

Divide each side by '6'.

x = 11

Simplifying

x = 11

6 0
3 years ago
I NEED HELP ASAP!!!!!! I WILL GIVE PRAILIEST TO THE CORRECT ANSWER
Norma-Jean [14]

-13 (q + 4) = 7q + 16

I think to solve it you do this first:

-13q + -52 = 7q + 16

And then I think you do:

-6q + -36

And thats all I can remember sorry ):

Or

That -6q + -36 might be the answer I think (:

Hope I could help (:

3 0
3 years ago
Julio is making brownies for the school bake sale.
mel-nik [20]
All of them Are correct, assuming this is the recipe. 
7 0
3 years ago
No one helping me ahaahshshahahhaAHHHHHHHHHHHH
rodikova [14]

Answer:

its the blue triangle...not 100% the question tho

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
PLS HELP! ASAP!<br><br> Find the value of x in the triangle below
Aloiza [94]

Answer:

the answer is 56

Step-by-step explanation:

because it is an equilateral triangle the other side is 62 so you add 62+62=124 180-124=56

7 0
3 years ago
Other questions:
  • same as making dinner for four people the recipe calls for 15 oz of steak for 4 people how much DayQuil and he need if he makes
    15·1 answer
  • 5.........::.:.:.:.:.:.::::.
    14·1 answer
  • Find the mean, median, mode for 41,41,41,42,42,43,43,43,43,45,45,45,46,46,46,46,46,46,46,49,49,50,51,51,53,54,55,55,56,56,57
    12·1 answer
  • If there is 7018 mm, what is the metric unit for 7.018?
    13·1 answer
  • The wheels on Madison's bike are 64 inches in circumference. How many times do the wheels rotate if Madison rides 300 yards?
    15·1 answer
  • HELP ME OUT HERE PLEASEEEEEEEEE
    6·1 answer
  • Write two equivalent ratios using four different types of music in the data table showing. How do you know the ratios are equiva
    10·2 answers
  • If Angle A= (3x+5) and Angle B= (x+15), find the measure of each<br> angle.
    13·1 answer
  • Abcd is a trapizium calculate the area of the area of abcd 10 9 7 15
    13·1 answer
  • Find the median and first quartile, Q1,
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!