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
EastWind [94]
3 years ago
8

What is the expression in simplest radical form?

rac%7B2%7D%7B9%7D%20%7D" id="TexFormula1" title="(5x^{4} y^{3})^{\frac{2}{9} }" alt="(5x^{4} y^{3})^{\frac{2}{9} }" align="absmiddle" class="latex-formula">
Mathematics
2 answers:
Vlad [161]3 years ago
5 0

Use the formula a^(x/n) = (n)√a^x   (note it is a small n)

(5x^4y^3)^(2/9) = Small 9

Convert.

\sqrt{9{{(25x^{8})y^9 }}} is your answer

hope this helps

sergey [27]3 years ago
5 0

So here are a few things about exponents you should know:

  1. Fractional exponents to radicals: x^\frac{m}{n}=\sqrt[n]{x^m}
  2. Powering a power: (x^m)^n=x^{m*n}

So firstly, convert the fractional exponent to a radical:

(5x^4y^3)^\frac{2}{9}=\sqrt[9]{(5x^4y^3)^2}

Next, solve the outer power:

\sqrt[9]{(5x^4y^3)^2} =\sqrt[9]{5^2x^{4*2}y^{3*2}} =\sqrt[9]{25x^8y^6}

Your final answer is \sqrt[9]{25x^8y^6}

You might be interested in
State whether each percent of change is a percent of increase or a percent of decrease. Then find each percent of change. Round
worty [1.4K]

Answer:

oh shoot.. om not sure on this one

3 0
3 years ago
A blue whale swims at -26.3 meters. A bald eagle flies at 17.8 meters.
zvonat [6]
A bald eagle. It’s higher and the analogue value, distance away from the ocean is closer to zero, so it’s closer to sea level
6 0
2 years ago
A number n is greater than 22
8_murik_8 [283]
23 keep the picture save it and shush

3 0
3 years ago
Read 2 more answers
1,2,3,4,5,7,7,7,8,8<br> What is the median
Vedmedyk [2.9K]

Answer:

7

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is the base 2 representation of 129?
Diano4ka-milaya [45]

Answer:

either 81 or 81.8

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • A box contains four bowling balls numbered 2, 4, 6, and 10 according to their weight. Two are drawn randomly without replacement
    8·1 answer
  • A spinner is numbered from 1 through 10 with each number equally likely to occur. What is the probability of obtaining a number
    9·2 answers
  • Which symbol replaces the ? In the following statement 415 ? 691
    5·2 answers
  • Geometric mean of 6 and 48
    12·1 answer
  • What is the LCM of two numbers that have no common factors greater than one?PLZ give an example
    5·1 answer
  • Original price is $50, discount is 15%, what is the sale price?
    13·2 answers
  • A metallurgist wants to make 130 grams of an alloy that is to be 20% copper. She has samples that are 14% copper and 22% copper.
    8·1 answer
  • Decrease £101 by 43%
    13·2 answers
  • 50 points to whoever is right and brainliest. The graph shows a proportional relationship. Which equation matches the graph?​
    7·2 answers
  • PLSSS HELP IF YOU TURLY KNOW THISS
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!