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
ohaa [14]
3 years ago
5

What is the simplest form of expression? sqrt 3 - sqrt 6 over sqrt 3 + sqrt 6

Mathematics
2 answers:
Kobotan [32]3 years ago
5 0
(√3-√6) / (√3+√6)
We have to multiply the denominator and numerator by the conjugate of the denominator.
the conjugate of the denominator is :(√3-√6)

Therefore:

(√3-√6) / (√3+√6) =[(√3-√6)(√3-√6)]  /  [(√3+√6)(√3-√6)]
=(√3-√6)² / (3-6)
=[3-2(√3)(√6)+6] / -3
=(9-2√18) / -3
=(-9+6√2) /3
<span>=-3+2√2


Answer: </span>(√3-√6) / (√3+√6)= -3+2√2
andrew11 [14]3 years ago
3 0
It's in a decimal form
You might be interested in
Find the perimeter of the figure. ( Its a square, and one side says 20 ft while another says 18ft. I am confused. )
Luba_88 [7]
It might look like a square but it might actually be a  rectangle but the answer is 76ft
3 0
3 years ago
Please help me fast, best answer will get brainliest.​
Ipatiy [6.2K]

Answer:

Answer is below

Step-by-step explanation:

The outliers are 20 and 78 because they are not close to the other numbers. They have a great difference between them and the other numbers.

3 0
3 years ago
What angle of rotation does the letter s have? a. 0° b. 90° c. 120° d. 180°
anyanavicka [17]
I think it is d.180°
8 0
3 years ago
How many ways are there to distribute n distinct balls into r boxes (a box can contain any number of balls, ranging from zero (n
Nezavi [6.7K]
<span>How many ways are there to distribute n distinct balls into r boxes (a box can contain any number of balls, ranging from zero (none) all the way to all n balls.</span>
5 0
3 years ago
Balls colliding on a pool table are an example of how energy changes when objects collide. When two balls collide, the first bal
Lena [83]
5/10= 50/100 + 33/100= 83/100..... Does that help?
8 0
3 years ago
Other questions:
  • Which number<br> is between 2.23 and 2.24 on a number line?
    11·2 answers
  • Please help me solve x
    5·1 answer
  • Help to solve -2 = -n + 8
    14·1 answer
  • Combine the like terms to create an equivalent expression 3y+6-y
    10·1 answer
  • 2(x+4)+4x<br><br>simplify expression​
    9·1 answer
  • There were 10 black bears in an area. Some years later, there were 17 black bears in the area. What is the percent gain?
    6·1 answer
  • If I have an equation in which x = pounds, and y = total cost, can I substitute quarts into the equation yes or no ?
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=4%20x%202%2F3%20%3D" id="TexFormula1" title="4 x 2/3 =" alt="4 x 2/3 =" align="absmiddle" clas
    5·1 answer
  • Find the surface area of the prism:
    13·1 answer
  • Evaluate 5x-7 when x=2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!