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]
2 years ago
14

What is the third term in the binomial expansion of (3x y3)4? 54x2y3 18x2y3 18x2y6 54x2y6.

Mathematics
1 answer:
hjlf2 years ago
8 0

From the simplified form of the expression, the third term on expansion is 54x^2y^6

Given the expression (3x + y^3)^4

  • For binomial expansion, the power of 3x will be decreasing while y^3 will be increasing.

On expansion, the resulting expression will be:

  • =(3x + y^3)^4\\=(3x)^4(y^3)^0 + 4 (3x)^3(y^3)^1 + 6(3x)^2(y^3)^2 + 4(3x)^1(y^3)^3 + (3x)^0(y^3)^4\\

Simplify the result to have:

  • =81x^4+81x^3y^3+54x^2y^6+12xy^9+y^{12}

From the simplified form of the expression, the third term on expansion is 54x^2y^6

Learn more on binomial expansion here: brainly.com/question/13800206

You might be interested in
Can someone please help me with this
KatRina [158]

Answer:

13)5m-10

14)8y+16

15)-3m-12

16)a²+3a

17)h²-2h

18)2m²+8m

19)-2z+16

20)-4x²+40x

21) 12x and 60

22)x and 4

7 0
3 years ago
Read 2 more answers
A school has 600 pupils. 1/5 are in the upper school, 1⁄4 in the middle school and
crimeas [40]

Step-by-step explanation:

the number of pupils are in the lower school

= (1- 1/5 - ¼) × 600

= (20/20 - 4/20 - 5/20)×600

= (11/20) ×600

= 330 pupils

4 0
3 years ago
Slope=1/4, y-intercept=-4
Helga [31]

Answer:

-16

Step-by-step explanation:

y = mx

-4 = 1/4x

Divide both sides by 1/4.

-16 = x

8 0
3 years ago
Read 2 more answers
Median? 93; 17; 85; 42; 15; 19; 78
love history [14]
The median is the number in the middle when all of the numbers are placed in order (from lowest to highest).

15; 17; 19; 42; 78; 85; 93


The answer in this case would be 42.
6 0
3 years ago
32 53 24 54 61 13<br>17 36 04 10 51 68​
Leno4ka [110]

Answer:

<u>32 53 24 54 61 13</u>

<u>32 53 24 54 61 1317 36 04 10 51 68</u>

7 0
3 years ago
Other questions:
  • A number has 2 tens and 15 ones. Write the number in words.
    9·1 answer
  • X − 0.5(k − 3x) = 1.5x − k In terms of k, what does x equal?
    13·1 answer
  • Simplify.<br> (w2–3w+5)+(-2w? +4w+7)
    12·1 answer
  • What is the minimum angle of rotation (in degrees) that will carry the star onto itself?
    7·2 answers
  • 12. The approximate distance of moon from the earth is 384, 467, 000 m and in exponential form this distance can be written as .
    12·1 answer
  • Write an algebraic rule to describe the relationship in the table.
    7·1 answer
  • Line v passes through point (6, 6) and is perpendicular to the graph of y = 3/4x – 11. Line w is parallel to line v and passes t
    14·2 answers
  • Please help ASAP thank you
    8·1 answer
  • .162q + .035c = 4<br> Solve for q and c and show work
    15·1 answer
  • If a line passes thru the points (4,5) and (2,9) the slope of this line is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!