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
IgorLugansk [536]
2 years ago
14

Simplify -2i sq.root -12

Mathematics
1 answer:
Darina [25.2K]2 years ago
6 0

Answer:

= 4sqrt3

Step-by-step explanation:

-2i sqrt -12

= -2i * i sqrt12 <-- i^2 = -1

= -2i^2sqrt12

= -2(-1)sqrt12

= 2sqrt12

= 2 * 2 sqrt3

= 4sqrt3

You might be interested in
The blueprint for a new swimming pool uses the scale 3/4
beks73 [17]

Answer:

3 in wide by 4.5 in long.

Step-by-step explanation:

3/4=0.75

I divided the given dimensions by two, so I could multiply .75 by the sets of twos instead of dividing 3/4 by two and multiplying that by 12 and 8.

.74 x 4 = 3

.75 x 6 = 4.5

7 0
3 years ago
Enrique charges $5 for every 1/5 hour he spends walking dogs.
azamat
So it would be 12 minutes and $5 per 12 minutes.
4 0
3 years ago
Staci has 7 more cats than Taylor. Write an expression that illustrates how many cats Staci has. use x to represent the number o
jasenka [17]
Taylor=T   Staci=S
T=x   S=x+7
3 0
3 years ago
Round 120 to the nearest whole percent
Ahat [919]
Its 100 because its not rounded to the nearest whole like 200 because its less than 50 so it would round down
3 0
3 years ago
Is 0.4 meter &gt; 0.04 meter
Artemon [7]
Yes, it is. The reason is that 0.4 is equal to 0.40, which is greater than 0.04.
3 0
3 years ago
Other questions:
  • Write a number that has a zero in the tens place. draw a quick picture for your number
    8·2 answers
  • 40000 is ten times greater than
    13·2 answers
  • Solve 3(x - 2) &lt; 18.
    12·1 answer
  • Antuan deposited $2590 into a 3 year CD at an interest rate of 2.3% compounded quarterly.
    6·1 answer
  • Use mental math to find us some draw or describe the strategy you used 52+19 = 71
    6·1 answer
  • What is the area of the figure?
    14·1 answer
  • Find the area of the following shape:
    10·1 answer
  • Type the correct answer in the box. Solve the given equation by completing the square. x^2+ 8x = 38 Fill in the values of a, b,
    14·1 answer
  • Need a quick answer please
    13·1 answer
  • Prompt
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!