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
puteri [66]
3 years ago
13

Solve (2a^x + 1/2b^x)^2

Mathematics
1 answer:
alexira [117]3 years ago
6 0

Answer:

(4a^{2x} )+2a^{x} b^{x} + \frac{b^{2x} }{4}

Step-by-step explanation:

The given equation is

(2a^x + \frac{1}{2}b^{x} } )^2 ...........(i)

we know the formula i.e.

(a+b)^{2}= a^{2}+ b^{2} +2(a)(b)

Applying this formula on equation (i) gives

= (2a^{x} )^{2} +(\frac{1}{2})^{2}*(b^{x} )^{2} + 2 (2a^{x} )(\frac{1}{2} b^{x})

Opening the sqaure gives and canceling  \frac{1}{2} with 2 gives us

= 4a^{2x} + \frac{1}{4}b^{2x} + 2a^{x}b^{x}

= (4a^{2x} )+2a^{x} b^{x} + \frac{b^{2x} }{4}

which is the answer

You might be interested in
Bonus question ! <br> If you answer something dumb I'll report you .
Liono4ka [1.6K]
Hello,
We know that
1/Angle 1= Angle 6= Angle 9= Angle 14=Angle 3= Angle 8= Angle 11= Angle 16

2/Angle 2= Angle 5= Angle 10= Angle 13= Angle 4=Angle 7=Angle 12= Angle 15

Check:
Option A:
Angle 2= Angle 7
Parallel
Option B:
Angle 3= Angle 11
Parallel

Option C:
Angle 1= Angle 12
None

Option D:
Angle 13= Angle 12
Parallel

Option E:
Angle 6 angle 7 are supplementary; supplementary means that both angles add up together to get 180°. To help you understand clearly, you see that when the two angle on the same line like angle 5 and 6, angle 1 and 5. However, for this one it will be False because both angle are obtuse which more than 90°. Hope it help!
4 0
3 years ago
Read 2 more answers
Brian has $30 in his piggy bank. He earns $10 a week at his job.
sleet_krkn [62]

Answer:

B. 2 weeks

Step-by-step explanation:

1st week

Brian will have $40

Sarah will have $30

2nd week

Brian will have $50

Sarah will have $50

3 0
3 years ago
Read 2 more answers
HELP QUICK PLEASE!!
Ksenya-84 [330]

Answer:

2

it is very clear and understandable

7 0
3 years ago
45 less than twice Jose’s savings. Use the variable J to represent Jose’s savings
allochka39001 [22]
The answer is
(J•2)-45=
8 0
3 years ago
Hi can u please help me with this ASAP
BARSIC [14]

Answer: an altitude

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • If the ratio of the shaded parts of the figure to the total number of parts is 5 to 8, what is the percent of shaded parts to to
    6·1 answer
  • Logan spends 26% of his weekly allowance on 2 banana splits. Banana splits cost $3.25 each at Frozen Treats. How much money does
    7·1 answer
  • Tom currently has 5 comic books in his collection and has subscribed to receive 5 new comic books each month. His uncle has 145
    13·1 answer
  • Combine and simplify the radical below. Sqrt8 × sqrt20
    8·2 answers
  • 2x+8y = 6<br> 15x + 20y = 15
    14·1 answer
  • Explain why 1/12+1/12+1/12 is the same as 1/4
    14·1 answer
  • Can someone please help me​
    7·1 answer
  • What is the slope of the line that passes through the following points (7,10) and (10,9)
    8·2 answers
  • Which statements are true?
    11·2 answers
  • Write the equation of a line that is parallel to y=1/2x+4 and goes thru the point(-3,4)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!