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
klemol [59]
3 years ago
14

Simplify the expression x^-4×y^3×x^4×y^2.

Mathematics
1 answer:
Llana [10]3 years ago
4 0

For simplifying an expression like this where the same bases with different exponents are to be multiplied, remember the Product rule. It says that when multiplying two or more powers having the same base (x and y in this case), you must add the exponents. For example, here in this expression there are two x's and two y's with different powers so you can simple add the powers of x and for y like shown below:

x^-4×y^3×x^4×y^2

= x^(-4+4) × y^(3+2)

=x^1 × y^5

since x^1 = x so we can omit the power 1 and write x instead.

xy^5 (here the power 5 only raises y and not x since it is not applied to whole)

You might be interested in
First convert these fractions to twelfths then order them.Write your
sergiy2304 [10]
Here’s the link to the answer


Curlylips444.com
8 0
3 years ago
While playing a video game Ruth earned 5 base points,b, 9 bonus points,x, and 4 advanced points, a. Write an algebraic expressio
Musya8 [376]

b + x + a

Hope it helps you.

7 0
3 years ago
Solve 4x^2+8x-5=0 Using the correct method. Show the steps of your work, and explain why you chose the method used
9966 [12]
Which method are you using 
7 0
3 years ago
6.9•10 to the fourth power divided by 6.6•10 to the negative 5
e-lub [12.9K]
23/200
...............
3 0
3 years ago
 In a​ company, 80​% of the workers are women. If 480 men work for the​ company, how many workers are there in​ all? Use pencil
nekit [7.7K]

Answer:

The total workers are<u> 2400.</u>

Step-by-step explanation:

Given:

In company 80% of the workers are women.

480 workers are men.

Now, to find the total workers in all.

<u><em>In first way:</em></u>

If women are 80%, then men would be 100-80 = 20%.

Let the total workers be x.

According to question:

20\%\ of \ x=480

⇒\frac{20}{100} \times x=480

⇒0.20\times x=480

⇒0.20x=480

Dividing both sides by 0.20 we get:

⇒x=2400.

Total workers = 2400.

<em><u>Now, in second way</u></em>.

Again, let the total workers be  x.

According to question:

x-80\%\ of\ x=480

⇒x-\frac{80}{100}\times x=480

<em>On solving:</em>

⇒x-0.80x=480

⇒0.20x=480

<em>Dividing both sides by 0.20 we get:</em>

⇒x=2400.

<em>Total workers = 2400.</em>

Therefore, the total workers are <u>2400</u>.

7 0
3 years ago
Other questions:
  • The line parallel to y=9x+4 that passes through (2,7)
    5·1 answer
  • *PLEASE HELP ASAP*
    10·1 answer
  • A 2750-pound car is parked on a hill with a slant of 40° from the horizontal. How much force will keep it from rolling down the
    12·1 answer
  • 6 2/3 times 5 1/4 times 2 1/10
    14·2 answers
  • A picture has dimensions of 5 cm x 10 cm. If you want to enlarge the picture to a size of 32 1/2 cm x 65 cm, by what fraction wo
    8·1 answer
  • Solve x=4 (.34x + 1.4)
    8·1 answer
  • What value goes in the blank to give the unit rate? (Answers may contain decimals)
    6·1 answer
  • HELP ME PLEASE ASAP,,,,,,,
    13·1 answer
  • 4856cm=_________m<br><br><br><br><br>I will mark as brainlist ​
    10·2 answers
  • A polynomial function g(x) with integer coefficients has a leading coefficient of 1 and a constant term of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!