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
ludmilkaskok [199]
2 years ago
11

Simplify. Dividing radicals

Mathematics
1 answer:
kozerog [31]2 years ago
8 0

Answer:

\frac{\sqrt[4]{15} }{16}

Step-by-step explanation:

You cannot leave a radical in the denominator, so the first step is to get rid of it. The way you do that is by multiplying the radical in the denominator by itself over itself because anything over itself is equal to 1. So, for example in this problem:

\frac{\sqrt{15}}{\sqrt{16} } *\frac{\sqrt{16}}{\sqrt{16} }

From here you multiply straight across. The numerator will be equal to \sqrt{240} and the denominator will be 16 because any radical multiplied by itself cancels the radical out and just equals the number inside of the radical. The last step is to simplify the numerator. You do this by finding factors of 240 which are:

  • 1 * 240
  • 2 * 120
  • 3 * 80
  • 4 * 60
  • 5 * 48
  • 6 * 40
  • 8 * 30
  • 10 * 24
  • 12 * 20
  • 15 * 16

You want to use the greatest factor you have so you can break it down easier which in your case is (15 * 16). From here you simplify each of those numbers until you have a duplicate of something. The greatest factor of 15 is 3 * 5, so that won't simplify because there are no duplicate numbers. The greatest factor of 16 is 4 * 4 which means that it will simplify. When you are simplifying the duplicate (4) always goes outside of the radical and the non-duplicate (15) always goes on the inside of the radical. Your answer should look like this:

\frac{\sqrt[4]{15} }{16}

You might be interested in
Simplify - 60(x^3-8)
harkovskaia [24]
-60x^3 + 480, that’s what I got
5 0
3 years ago
Please help me :( *also what school do y'all go to?*
Veronika [31]

Answer:

3

Step-by-step explanation:

Because 30 divided by 5 =6 which is the miles so divide 15 by 5 and the minutes are 6 so 6x5 so 3

6 0
2 years ago
Read 2 more answers
There is a closed carton of eggs in Mai's refrigerator. The carton contains e eggs and it can hold 12 eggs.
lakkis [162]

Answer:

the inequality means there is less than 12 eggs

Step-by-step explanation:

" e eggs" is < 12

8 0
2 years ago
Rashaan says that -6 divided by 2 equals -3 which multiplication expression can be used to check his answer
Musya8 [376]
2 times negative 3 equals negative 6
5 0
3 years ago
How to put this in $799.73 in numeric please help thank you
AlekseyPX
The answer is 800$...
6 0
3 years ago
Other questions:
  • Draymond green averaged 5.1 field goal shot attempts per game. Stephen curry averaged 10.2 field goal shot attempts per game. Ho
    5·1 answer
  • A pizza place sells pizzas for $7 each plus a $4 delivery charge per order. If Pat orders 3 pizzas to be delivered, what will be
    15·2 answers
  • Compute interest on$600 for 4months at 9%
    14·1 answer
  • What number multiplied by 7/8 equals 10
    6·2 answers
  • What is the area of the figure?<br><br> Enter your answer in the box.<br><br> 400<br> in²
    7·2 answers
  • ANSWER FAST PLEASE PLEASE PLEASE
    10·2 answers
  • Which of the following is a polynomial?
    6·1 answer
  • Triangle theoroms, what is the value of x ?
    10·1 answer
  • Evaluate 5(x³-2)+7 when x = -2​
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Ctt%286x4%E2%88%922x3%20%2B7x2%20%E2%88%92x%29%20%2B%20%28%207x4%2B%202x3%E2%88%925x%20%2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!