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
Natasha2012 [34]
3 years ago
10

What is the following sum? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0

Mathematics
2 answers:
Free_Kalibri [48]3 years ago
6 0

Answer:

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}

Hence, ption B is true.

Step-by-step explanation:

Given the expression

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}

solving the expression

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}

as

\sqrt{x^2y^3}=xy\sqrt{y}

2\sqrt{x^3y^4}=2xy^2\sqrt{x}

so the expression becomes

\:\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=xy\sqrt{y}+2xy^2\sqrt{x}+xy\sqrt{y}

Group like terms

                                        =2xy^2\sqrt{x}+xy\sqrt{y}+xy\sqrt{y}

Add similar elements

                                        =2xy^2\sqrt{x}+2xy\sqrt{y}

Therefore, we conclude that:

\sqrt{x^2y^3}+2\sqrt{x^3y^4}+xy\sqrt{y}=2xy^2\sqrt{x}+2xy\sqrt{y}

Hence, option B is true.

mylen [45]3 years ago
5 0

Answer:

b

Step-by-step explanation:

You might be interested in
During a heavy rain storm,a city in Florida received 12 1/4 inches of rain in 25 1/2 hours what is the approixmate rainfall rate
Valentin [98]
The average rainfall per hour is 2.08in
7 0
3 years ago
Find the equation of the line containing the points (20,-7) and (10,-2). Type your answer in this order and don't use spaces or
aliina [53]

(\stackrel{x_1}{20}~,~\stackrel{y_1}{-7})\qquad (\stackrel{x_2}{10}~,~\stackrel{y_2}{-2}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-2}-\stackrel{y1}{(-7)}}}{\underset{run} {\underset{x_2}{10}-\underset{x_1}{20}}}\implies \cfrac{-2+7}{-10}\implies -\cfrac{1}{2}

\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{(-7)}=\stackrel{m}{-\cfrac{1}{2}}(x-\stackrel{x_1}{20}) \\\\\\ y+7=-\cfrac{1}{2}x+10\implies y=-\cfrac{1}{2}x+3

4 0
2 years ago
If Jesse cen make 41 jumps in 10 seconds how many can she do in five minutes.
Aleks04 [339]
1230 in five minutes  Just multiply 6 * 41 to get to minutes format, then multiply by five make it five minutes. To get the second answer just divide it by two, which would make it 615.


Hope this helps!
6 0
2 years ago
If the FDIC has an insurance fund of $67. 8 billion and must use 7. 6% of it to cover several failed banks, approximately how mu
Black_prince [1.1K]

The remaining money will be $62. 65 billion

<h3>What will be the remaining fund in FDIC?</h3>

Given amount =$67. 8 billion

Amount used to cover several failed banks = 7.6% of the total amount

So the amount used to cover several failed banks=  \dfrac{67.8\times 7.6}{100}

Amount = 5.1528

So the remaining amount = 67.8-5.15=62.65

Thus the remaining money will be $62. 65 billion

To know more about percentage follow

brainly.com/question/24304697

4 0
2 years ago
Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of six ​students, find the probabi
tamaranim1 [39]
The probability that 4 are chem majors would be 5%
6 0
3 years ago
Other questions:
  • Fred bought 5 liters of liquid laundry detergent, 3,270 millimeters of fabric softener, and 2.6 liters of bleach
    5·1 answer
  • 1/2(y+3)&gt;1/3(4-y) with the steps
    8·1 answer
  • Geometry math question please help
    9·2 answers
  • Which values have exactly three significant figures? Check all that apply.
    8·2 answers
  • a paramedic stocks ambulance with 4 boxes of gauze. , each box contains 12 gauze pads. they use 28 pafs. what fraction represent
    11·1 answer
  • What is the y- intercept for the equation y= 11x +1=
    13·2 answers
  • A commission of 2,925 is paid on a sale of 65,000. What is the rate of the commission
    13·1 answer
  • 7=-10s-3<br> What is does s equal?
    8·1 answer
  • The total cost of 1 pencil and 2 erasers is £8, and the total cost of 2 pencils and 4 erasers is £20, as shown below:
    12·1 answer
  • Need help please hurry
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!