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
ololo11 [35]
3 years ago
5

The missing exponent of the y-term must be ____? PLEASE HELP

Mathematics
1 answer:
a_sh-v [17]3 years ago
7 0

Answer:

what is y term??

Step-by-step explanation:

hope it helps

You might be interested in
Do congruent regular dodecagons (12-sided polygons) tessellate a plane?
schepotkina [342]
12 is your heckling my recking
8 0
3 years ago
Read 2 more answers
For the graph shown, select the statement that best represents the given system of equations.
Marina86 [1]
The answer is C.<span>consistent and independent</span>
4 0
3 years ago
Read 2 more answers
What is the binomial expansion of (x 2y)7? 2x7 14x6y 42x5y2 70x4y3 70x3y4 42x2y5 14xy6 2y7 x7 14x6y 42x5y2 70x4y3 70x3y4 42x2y5
AysviL [449]

You can take x = a, 2y = b and then can apply the binomial theorem.

The expansion of given expression is given by:

Option D: x^7 + 14x^6y + 84x^5y^2 + 280x^4y^3 + 560x^3y^4 + 672x^2y^5 + 448xy^6 + 128y^7 is

<h3>What is binomial theorem?</h3>

It provides algebraic expansion of exponentiated(integer) binomial.

According to binomial theorem,

(a+b)^n = \sum_{i=0}^n ^nC_i a^ib^{n-i}

<h3>How to use binomial theorem for given expression?</h3>

Taking a = x, and b =2y, we have n = 7, thus:

(x+2y)^7 = \: ^7C_0x^0(2y)^7 + \: ^7C_1x^1(2y)^6 + \: ^7C_2x^2(2y)^5 + \: ^7C_3x^3(2y)^4 + \:^7C_4x^4(2y)^3 + \:^7C_5x^5(2y)^2 + \:^7C_6x^6y^1 + \: ^7C_0x^7y^0\\\\&#10;(x+2y)^7 = 128y^7 + 448xy^6 + 672x^2y^5 + 560x^3y^4 + 280x^4y^3 + 84x^5y^2 + 14x^6y + x^7\\\\&#10;(x+2y)^7 = x^7 + 14x^6y + 84x^5y^2 + 280x^4y^3 + 560x^3y^4 + 672x^2y^5 + 448xy^6 + 128y^7

Thus, Option D: x^7 + 14x^6y + 84x^5y^2 + 280x^4y^3 + 560x^3y^4 + 672x^2y^5 + 448xy^6 + 128y^7 is correct.

Learn more about binomial theorem here:

brainly.com/question/86555

6 0
3 years ago
Sorry again I just dont know this.
natta225 [31]

Answer:

7 ; 2 ; 8

Step-by-step explanation:

money for raffle= 350 pounds

money for quiz=14 multiplied by 4= 56

56+44= 100

money for membership fees= 20 multiplied by 20= 400

Ratio

Raffle :Quiz: Membership fees

350 : 100 : 400

35 : 10 : 40 (divided by 10)

7 : 2 : 8        (divided by 5)

it can not be simplified further

4 0
3 years ago
Is the circle inside the hexagon or hexagon inside the circle?
nexus9112 [7]

It could be either, we need more info. How big are each? If it doesn't say, then it's a trick question. Throw Schrodinger's cat at it or something.

8 0
3 years ago
Other questions:
  • sarah lives 7.15 kilometers away from her school. which fraction represents the distance from sarah’s house to her school
    5·1 answer
  • Pls help, quickly!!!!
    15·1 answer
  • What is the sum for 1/12 +5/8
    13·1 answer
  • Find the GCF of 36m and 12. Simple, yes, but I don't know if the variable has to do anything with it.
    15·1 answer
  • Can someone help me with Volume pyramids..​
    7·1 answer
  • What is the sum of 2/3+3/2
    10·2 answers
  • Do the ratios 3/20 and 1/4 form a proportion?
    13·1 answer
  • Help me please and thank yall !!!!!
    11·1 answer
  • What is the product of 4x2y and 2xy3
    14·1 answer
  • Please help u need help ASAP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!