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
mart [117]
1 year ago
10

Pls solve this question ​

Mathematics
1 answer:
just olya [345]1 year ago
3 0

Answer:

{( \sqrt{ {x}^{ - 3} }) }^{5}  =  ({( {x}^{ - 3}) }^{ \frac{1}{2} } ) ^{5}  \\  \\  =  {x}^{ - 3 \times  \frac{1}{2}  \times 5}   =  {x}^{  -  \frac{15}{2} }  =  \frac{1}{ {x}^{ \frac{15}{2} } }

<em><u>Or ;</u></em>

{( \sqrt{ {x}^{ - 3} } )}^{5}  =  {( \sqrt{ \frac{1}{ {x}^{3} }} })^{5}  = ( { \frac{ \sqrt{1} }{ \sqrt{ {x}^{3} } } })^{5}  \\  \\  =  ( { \frac{1}{ \sqrt{x}  \sqrt{ {x}^{2} } } })^{5}  =  ({ \frac{1}{ x\sqrt{x} }})^{5}   \\  \\  = ( \frac{ {(1)}^{5} }{ {x}^{5} ( \sqrt{x} )^{5} } ) =  \frac{1}{ {x}^{5}  \times  {x}^{ \frac{1}{2} \times 5 } }  \\  \\  =  \frac{1}{ {x}^{5}  \times  {x}^{ \frac{5}{2} } }  =  \frac{1}{ {x}^{5}  \sqrt{ {x}^{5} } }  \\  \\  =  \frac{1}{ {x}^{5} \sqrt{ {x}^{4} {x}^{1}  }  }  =  \frac{1}{ {x}^{5}  \sqrt{x}  \sqrt{( { {x}^{2} })^{2} } }  \\  \\  =  \frac{1}{ {x}^{5} {x}^{2}  \sqrt{x}  }  =  \frac{1}{ {x}^{7} \sqrt{x}  }   =  \frac{ \sqrt{x} }{ {x}^{8} }

You might be interested in
Please help...............
Korvikt [17]

Answer:

-|b| < b

Step-by-step explanation:

-b where?

5 0
2 years ago
Is AJKL = AMNO? If so, name the congruence postulate that applies.
romanna [79]
Answer:A that is what I think the answer is
6 0
2 years ago
What is the percentage change for 60 to 35
Reil [10]
Let x represent the percentage change. The percentage change is a factor that the original number is multiplied to get the new number.

60*x = 35
x = 35/65 = 0.53846 = 53.846%
3 0
3 years ago
If you draw a 3/7 square, what is its area?
KATRIN_1 [288]
I am pretty sure that it would be 20 sq. inches( if not correct, check on the internet and you will probably get the correct answer.)
3 0
3 years ago
Read 2 more answers
What is​ 35 ​written as a percent?
Otrada [13]
It is written as 35% or 0.35

Hope this helps!! :)
6 0
3 years ago
Read 2 more answers
Other questions:
  • "If you switch to the late shift, you will receive a 10% wage increase." Great! I make $12.00 per hour now, and that extra 10% w
    6·1 answer
  • Factor 5w^2-17w+65w ​2 ​​ −17w+6 completely using the box method
    10·1 answer
  • if the radius of a circle is five centimeters, how long is the arc subtended by an angle measuring 60°
    14·1 answer
  • Which line contains the point (3,6)
    14·1 answer
  • Line l is parallel to line e in the figure below.
    9·2 answers
  • In it 34/50 of the coins are quarters what percent of the coins are quarters
    14·1 answer
  • Need help with this pls!!<br> (Show work pls)
    7·1 answer
  • Solve for v.<br> -V - 5 = -2v
    5·2 answers
  • Which table represents a linear function?
    10·1 answer
  • PLEASE HELP ME!!! PLEASE PLEASE AND PLEASE!
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!