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
Mrac [35]
3 years ago
6

Simplify the expression so there is only one positive power for each base. ​

Mathematics
1 answer:
katen-ka-za [31]3 years ago
8 0

Answer:

Option (A)

Step-by-step explanation:

The given expression is,

(5^{-2}\times 4^{-4})^{-2}

Since x^{-1}=\frac{1}{x} and \frac{1}{x^{-1}}=x

5^{2}=\frac{1}{5^{-2}}

4^{2}=\frac{1}{4^{-2}}

Therefore, (5^{-2}\times 4^{-4})^{-2}=\frac{1}{(5^{-2}\times 4^{-4})^{2}}

                                         =\frac{1}{(5^{-2})^2\times (4^{-4})^2}

                                         =\frac{1}{5^{-4}\times 4^{-8}}

                                         =\frac{1}{5^{-4}}\times \frac{1}{4^{-8}}

                                         =5^{4}\times 4^{8}                            

Option (A) will be the answer.                                          

You might be interested in
What is the solution set of {x | x < 2} {x | x ≥ 2}?
elena-14-01-66 [18.8K]

Answer:

I'm pretty sure it's B

Step-by-step explanation:

5 0
3 years ago
PLZ HELP 40 MINUTES LEFT
S_A_V [24]

Answer:

It's the last one: One-sixth n minus 2 = negative two-thirds

Step-by-step explanation:

Hope this helps!!

5 0
2 years ago
Read 2 more answers
Please help fast its quiz. :(
dezoksy [38]

Answer:

What is the question??

Thank you for the points

8 0
2 years ago
Read 2 more answers
What is m Enter your answer in the box <br><br><br> = ?
Natali5045456 [20]

Answer: i cannot see anything take a closer picture

Step-by-step explanation:

4 0
3 years ago
All of the following are equivalent except _____.
lianna [129]

Answer:

-5(x - 1)

Step-by-step explanation:

you would get -5x - 5 if you solved it

8 0
3 years ago
Read 2 more answers
Other questions:
  • Franklin deposits $3500 in an account that earns 3.5% interest compounded annually. Which function equation represents the balan
    6·2 answers
  • 3. A balloon with a small leak loses 0.5% of its volume each day. If it originally contained 40 liters of gas, what is the volum
    8·1 answer
  • Solve 3^2x+3=243 for x.<br><br> A. x = 10<br> B. x = 2<br> C. x = 2/5<br> D. x = 1
    13·1 answer
  • Show that the binomial is a factor of the polynomial. Then factor the polynomial completely.
    6·1 answer
  • How often are the hands of the clock at right angle everyday?
    7·2 answers
  • You build and sell toy cars for $36 each. So far, you have built 25 toy cars. How many more toy cars will you have to build and
    8·2 answers
  • ASAP! GIVING BRAINLIEST! Please read the question THEN answer CORRECTLY! NO guessing. Show your work OR give an explaination.
    15·1 answer
  • At his most recent medical checkup, a boy was 40 inches tall. Currently, he is 10% taller. How tall is the boy now?
    9·2 answers
  • PLEASEEE HELPPP!!! what is the value of x?
    7·2 answers
  • lilla On a coordinate plane, point J is located at (-1, -2) and point K is located at (8, 10). What is the distance, in units fr
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!