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
vovikov84 [41]
3 years ago
15

Find the 2nd term in expansion of (4-2x)⁴ Show steps

Mathematics
2 answers:
makkiz [27]3 years ago
8 0

<h3><em><u>ANSWER</u></em><em><u>:</u></em></h3>

\bold{(4-2x)^{4}   } 

\bold{[(4-2x)^{2}]^{2}   } 

\bold{(4-2x)^{2}(4-2x)^{2}   }

goblinko [34]3 years ago
5 0

\huge\mathfrak\pink{Answer}

(4 - 2x) ²

You might be interested in
The value of a collectible coin can be represented by the equation mc018-1.jpg, where x represents its age in years and y repres
Scrat [10]
The answer is $53

<span>x - age in years
y - total value in dollars
</span>
If the equation is y = 2x + 15, then after 19 years, the value will be:
x = 19

y = 2x + 15
y = 2 * 19 + 15
y = 38 + 15
y = 53
6 0
3 years ago
Read 2 more answers
How do you go about simplifying 16/80​
Westkost [7]
16/80 divided by 16 =1/5
6 0
3 years ago
The recursive function LaTeX: f\left(0\right)=1,\:f\left(n\right)=f\left(n-1\right)+2nf ( 0 ) = 1 , f ( n ) = f ( n − 1 ) + 2 n
m_a_m_a [10]

Question:

The recursive function f(0) = 1, f(n) = f(n-1) + 2n represents the nth term of a sequence. Determine the explicit function

Answer:

f(n) = n^2 + n+1

Step-by-step explanation:

Given

f(0) = 1

f(n) = f(n-1) + 2n

Required

Write an explicit formula

Let n = 1

f(1) = f(1-1) + 2*1

f(1) = f(0) + 2

f(1) = 1 + 2 = 3

Let n = 2

f(2) = f(2-1) + 2*2

f(2) = f(1) + 4

f(2) = 3 + 4 = 7

Let n =3

f(3)=f(3-1) + 2 * 3

f(3)=f(2) + 6

f(3)=7+ 6 = 13

Let n = 4

f(4) = f(4 - 1) + 2 * 4

f(4) = f(3) + 8

f(4) = 13+ 8 = 21

So, we have:

f(1) = 3= 1 + 2 * 1=1+0*1*2*1

f(2) = 7= 3 + 2 * 2=1+1*2+2*2  

f(3) = 13= 7 + 2 * 3= 1+2*3+2*3

f(4) = 21 = 13 + 2 * 4= 1+3*4 +2 *4

Following the above pattern:

f(n) = 1 + (n - 1) * n + 2 * n

f(n) = 1 + n(n - 1) + 2n

Open bracket

f(n) = 1 + n^2 - n + 2n

f(n) = 1 + n^2 + n

f(n) = n^2 + n+1

3 0
2 years ago
The water level during a long drought fell feet one year and fell another feet the next year. What was the total change in the w
kondor19780726 [428]
Fell = negative
-1 + -1 = -2 feet
The water level fell 2 feet
5 0
3 years ago
Read 2 more answers
Write 622% as a mixed number.
vlabodo [156]

Answer:

Step-by-step explanation:

TO get a fraction from % we need to divide by 100.

622/1 x 1/100= 622/100

Hope this helps :D

6 0
3 years ago
Read 2 more answers
Other questions:
  • The head of operations for a movie studio wants to determine which of two new scripts they should select for their next major pr
    14·1 answer
  • 63 is 90% of what number using number lines
    8·2 answers
  • Geometry help please
    12·1 answer
  • If all of the people that live in your home bought one 360 pound hamburger from Mallie’s Sports Grill and ate 2/3 pound servings
    9·1 answer
  • Find the value of x . round the nearest hundredth . <br><br>A.12.37<br>B.7.51<br>C.10.63<br>D.9.79
    13·1 answer
  • Amy and Jenny shared a pizza. Amy ate 1/8th of the pizza and jenny consumed 3/8th of it. What fraction of the pizza did the girl
    13·1 answer
  • 56<br> х<br> 52<br> Can someone help ?
    7·1 answer
  • Find the value of each variable ​
    12·1 answer
  • Really need to someone to break this down so I can understand it
    7·1 answer
  • Which graph represents f(x)=log3x 1?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!