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
Vanyuwa [196]
3 years ago
15

Simplify the expression.

itle="\frac{6}{1+\sqrt{3} }" alt="\frac{6}{1+\sqrt{3} }" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
REY [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Rationalize the denominator by multiplying both denominator & numerator by the conjugate of the denominator.

Conjugate of the denominator  1 + √3 is 1 - √3

\frac{6}{1+\sqrt{3}}=\frac{6(1-\sqrt{3})}{(1+\sqrt{3})(1-\sqrt{3})}\\\\=\frac{6(1-\sqrt{3})}{(1+\sqrt{3})(1-\sqrt{3})}\\\\=\frac{6(1-\sqrt{3})}{1^{2}-(\sqrt{3})^{2}}\\\\=\frac{6(1-\sqrt{3})}{1-3}\\\\=\frac{6(1-\sqrt{3})}{-2}\\\\=(-3)(1-\sqrt{3})\\\\=-3+3\sqrt{3}

You might be interested in
Solve the following inequality: –1 + 6(–1 – 3x) > –39 – 2x.
tino4ka555 [31]
<span>–1 + 6(–1 – 3x) > –39 – 2x.
Multiply the number outside of the parenthesis(6) by the numbers inside of the parenthesis(-1 and -3x)
-1 - 6 - 18x> -39 - 2x
Add 2x to both sides so that the x variable is only on one side
-1 - 6 - 16x> -39
Add 1 to both sides
-6 - 16x> -38
Add 6 to both sides
-16x> -32
Divide both sides by -16 so that the only thing that remains is the variable x on one side. Also, since you are dividing by a negative number, you automatically flip the greater than side to less than.
Final Answer: x< -2</span>
6 0
2 years ago
A sequence has three terms.
Lunna [17]

Answer: don't know sorry

Step-by-step explanation: YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET YEET !!!!!!!!!!!!!!!!!!!!!!!!

Have a nice day Bye! :)

8 0
3 years ago
Is 4/12more or less than 4/6
11111nata11111 [884]
4/12 is less than 4/6

4/12 = 2/6

and 2/6 < 4/6
5 0
3 years ago
Read 2 more answers
The length of the minute hand is 150% of the length of the hour hand.
tangare [24]
The hour hand is 30 mm hope this is right
7 0
3 years ago
Kaitlin has four and two-thirds berry pies. She is going to share it equally among 12 people. How much pies will each person get
Ulleksa [173]

Answer:

7/18

Step-by-step explanation:

4 2/3=14/3

(14/3)/12=14/36

reduces to

7/18

3 0
2 years ago
Other questions:
  • I need help with this one
    6·1 answer
  • Four coins are tossed. find the probability of tossing exactly three tails.
    7·1 answer
  • Carrie and Ryan have both computed the slope of the least-squares line using data for which the standard deviation of the x-valu
    10·1 answer
  • Martin has 4 pizzas, and he wants to cut them all into 1/8’s. How many pieces will Martin have?
    10·1 answer
  • MATCH THE CONSTANT WITH ITS EXPRESSION! HELP PLEASE I SUCK AT MATH❤️❤️❤️❤️
    8·1 answer
  • Which statement describes how to solve √(3x+4)=√3x+4?
    14·2 answers
  • idk if this is the right area to ask this qustion track marking What is meant by the term Waterfall Start?
    14·1 answer
  • Which of the following is the smallest number?
    9·2 answers
  • A train travels 220 km in 4 hours. How far will it travel in 9 hours?
    11·1 answer
  • The signals of a radio station can be received up to 80 miles away. Your house is 50 miles east and 20 miles south of the statio
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!