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
murzikaleks [220]
3 years ago
12

What is the simplest radical form of the expression?

Mathematics
1 answer:
vazorg [7]3 years ago
8 0

\bf (x^2y^8)^{\frac{2}{3}}\implies \left( x^{2\cdot \frac{2}{3}}y^{8\cdot \frac{2}{3}} \right)\implies x^{\frac{4}{3}}y^{\frac{16}{3}}\implies x^{\frac{3}{3}+\frac{1}{3}}y^{\frac{15}{3}+\frac{1}{3}}\implies x^{1+\frac{1}{3}}y^{5+\frac{1}{3}} \\\\\\ x^1\cdot x^{\frac{1}{3}}\cdot y^5\cdot y^{\frac{1}{3}}\implies x^1\cdot y^5\cdot x^{\frac{1}{3}}\cdot y^{\frac{1}{3}}\implies xy^5\sqrt[3]{x}\sqrt[3]{y}\implies xy^5 \sqrt[3]{xy}

You might be interested in
What is 1288.45 in percentage form
Rufina [12.5K]
1288.45 = 1288.45 · 100% = 128,845
3 0
3 years ago
Carrie has 40 more nickels than Joan has dimes. They both have the same amount of money. How many coins does each girl have? Wha
LuckyWell [14K]

Answer:

Carrie and Joan have 80 nickels and 40 dimes, respectively, and each one has an amount of money of 4 US dollars.

Step-by-step explanation:

Let be x and y the amounts of nickels and dimes that Carrie and Joan have, as c the total amount of money that both Carrie and Joan have. A nickel is a five cent coin and a dime is a ten cent coin.

The following equations are constructed after a careful reading on statement:

Carrie's amount of money:

0.05\cdot x = c (Eq. 1)

Joan's amount of money:

0.10\cdot y = c (Eq. 2)

Relation between amounts of coins:

x = y+40 (Eq. 3)

First we eliminate c by equalizing (Eq. 1) and (Eq. 2):

0.05\cdot x = 0.10\cdot y

Then, we reduce the resulting formula by (Eq. 3):

0.05\cdot (y+40) = 0.10\cdot y

y+40 = 2\cdot y

y = 40

And rest of variable are now determined:

x = 40+40

x = 80

c = 0.05\cdot (80)

c  = 4

Carrie and Joan have 80 nickels and 40 dimes, respectively, and each one has an amount of money of 4 US dollars.

5 0
3 years ago
2. Is (-4, 10) a solution to the equation 10 - 5x=y?<br> –
Semenov [28]

Answer: No from what i did I got (2,0) for x and got (0,10) for y

6 0
3 years ago
3 Screenshots for the question! Giving brainliest to the best answer!
just olya [345]
It’s the third one I believe try that
3 0
3 years ago
1. When Mrs. Weeks bought all of the baseballs and softballs, she paid
vladimir2022 [97]

Answer:$112

Step-by-step explanation:

6 0
4 years ago
Other questions:
  • Name the tool used to calibrate a micrometer.​
    10·1 answer
  • You spend 5/6 of the money in your pocket on new clothes for school. The amount you spend on jeans for school is 2/5 of the tota
    11·1 answer
  • Explain how -3^4 and (-3)^4 are similar? <br><br> please help
    9·1 answer
  • 5 and a half minus 7 equals
    12·1 answer
  • Bradley solved the following equation:
    8·1 answer
  • The school that Mary goes to is selling tickets to a spring musical. On the first day of ticket sales
    8·1 answer
  • Can anyone help me solve this​
    8·1 answer
  • My sis is having a hard time simplifying a problem. I'm not good at simplifying myself So I cant help her ):P
    15·1 answer
  • Help pleasee last question
    5·2 answers
  • You get a raise of 3.5% each year.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!