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
Aleksandr-060686 [28]
3 years ago
6

Simplify (2 raised to- 1 x 3 raised to 2 )/ (2 raised to 2 x 3 raised to -4 )the who raised to 7/2 x (2 raised to -2 multiplied

by 3 raised to 3 )/ (2 raised to 3 multiplied by 3 raised to -5) whole raised to -5/2
Mathematics
1 answer:
Tamiku [17]3 years ago
4 0

Answer:

<em>12</em>

Step-by-step explanation:

Given the expression:

(\dfrac{(2^{-1}\times 3^2)}{(2^{2}\times 3^{-4})})^\frac{7}{2} \times (\dfrac{(2^{-2}\times 3^3)}{(2^{3}\times 3^{-5})})^\frac{-5}{2}

We have to simplify the above expression.

Let us have a look at a few formulas:

1.\ a^b = \dfrac{1}{a^{-b}}

2.\ a^b\times a^c = a^{b+c}

3.\ (a^b ) ^c = a^{bc}

Now, let us try to solve the given above expression using the formulas:

\Rightarrow (\dfrac{(3^{4}\times 3^2)}{(2^{2}\times 2^{1})})^\frac{7}{2} \times (\dfrac{(3^{5}\times 3^3)}{(2^{3}\times 2^{2})})^\frac{-5}{2}

\Rightarrow (\dfrac{(3^{4+2})}{(2^{2+1})})^\frac{7}{2} \times (\dfrac{(3^{5+3})}{(2^{3+2})})^\frac{-5}{2}\\\Rightarrow (\dfrac{3^{6}}{2^{3}})^\frac{7}{2} \times (\dfrac{3^{8}}{2^{5}})^\frac{-5}{2}\\\Rightarrow (\dfrac{3^{\frac{42}{2}}}{2^{\frac{3\times 7}{2}}})\times (\dfrac{2^{5}}{3^{8}})^\frac{5}{2}\\\Rightarrow (\dfrac{3^{21}}{2^{\frac{21}{2}}})\times (\dfrac{2^{\frac{5\times 5}{2}}}{3^{\frac{8\times 5}{2}}})

\Rightarrow (\dfrac{3^{21}}{2^{\frac{21}{2}}})\times (\dfrac{2^{\frac{25}{2}}}{3^{20}})\\\Rightarrow {3^{1}}\times {2^{\frac{25-21}{2}}}\\\Rightarrow 3\times 4 \\\Rightarrow \bold{12}

You might be interested in
Write answer on correct order so i would not be confused + no need for explanation
weqwewe [10]

Answer:

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is 8 2/3 dividend by 3 1/3
Anni [7]
It is 2 and 3/5 your welcome :)
7 0
3 years ago
What is the trapezoid enter your answer in the box 4,5,17,5
xenn [34]

Answer:

88unit^2

Step-by-step explanation:Area=

1/2(17+27)*4

Area=88unit^2

7 0
2 years ago
Read 2 more answers
A car, purchased for $20,000, loses 14% of its value in the first year. What is the car worth after one year?
OLga [1]
The car is worth 17,200.
20,000x .14=2800
20,000-2,800=17,200.
7 0
3 years ago
Evaluate a + (-b) where a = 4 and b =2
kotegsom [21]

Answer:

The answer is 2

Step-by-step explanation:

4 + (-2) = 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • How can you use a graph to check a factorization?
    7·1 answer
  • What is the leading coefficient of the polynomial?<br><br> 12 − 6x3 − 9x2 − 15x
    15·2 answers
  • Sheila is farming a plot of land that is a
    10·1 answer
  • Is the square root of 25 rational? yes or no and please explain why.
    15·1 answer
  • I need help on pages 18 3-7 I’ll give you brainliest
    14·1 answer
  • frank is 5 years younger than twice the age of his cousin Alonso. Frank is 17 years old. Which equation could be used to determi
    13·1 answer
  • Solve for x mathematics
    11·1 answer
  • 8 1/5 - 3 4/5 help me PLEEEEEASE
    7·2 answers
  • In triangle ABC, the measure of angle A is 80°. Angle B is congruent to angle C. What is the measure of angle B in degrees? A. ∠
    13·1 answer
  • 1
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!