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
Serhud [2]
3 years ago
14

Please Answer??? The binomial expansion of (2x-y)^3 is

Mathematics
2 answers:
Juliette [100K]3 years ago
6 0

Answer:

The correct option is B.

Step-by-step explanation:

The given expression is

(2x-y)^3

Binomial expansion of given expression is

(2x)^3-3(2x)^2(y)+3(2x)(y)^2-(y)^3      [\because (a-b)^3=a^3-3a^2b+3ab^2-b^3]

8x^3-3(4x^2)y+6xy^2-y^3

8x^3-12x^2y+6xy^2-y^3

The binomial expansion of given expression is 8x^3-12x^2y+6xy^2-y^3

Therefore the correct option is B.

Marina86 [1]3 years ago
3 0
Your answer is B. 

I hope this helped :-)

Could I have brainly-ist?
You might be interested in
In the figure a is a point on the horizontal ground the angle of Elevation of the top b Of a clock tower from a is 22 degrees if
erastovalidia [21]

Just do 30  and 22 by  multiplication Step-by-step explanation:

6 0
3 years ago
4. (7x + 5) – (3x + 2) =
Pani-rosa [81]
Collect like terms and calculate the sum
answer is: 4x+7
6 0
3 years ago
15% of 9 dollars is how many dollars
Ket [755]
  9 .............. 100%
  x................ 15%

100x = 15 . 9
100x =  135
x = <u>135</u>
      100
x = 1,35


6 0
3 years ago
Write each polynomial in standard form. identify the leading coefficient.
Amanda [17]
26. 5x^2+3x-2
The leading coefficient is 5.

28. -5c^2-3c+4
The leading coefficient is -5.

30. t^5+2t+11t-3
The leading coefficient is 1.
7 0
3 years ago
Please answer this correctly
kap26 [50]

Answer:

There is only one number from 21-25

5 0
3 years ago
Other questions:
  • 48 c equal how many qt ?
    5·1 answer
  • 10) Write an expression: the quotient
    7·1 answer
  • raj has a full deck of 52 cards. sydney chooses the queen of clubs and holds onto it. then yolanda chooses a card. what is the t
    6·2 answers
  • Convert 86 degrees Fahrenheit to degrees Celsius?
    10·2 answers
  • Find the value of a -8 when a =18
    13·1 answer
  • Find the missing side lengths. leave ur answers as radicals
    15·1 answer
  • Use the translation (x, y) (x – 8, y+4) to answer the question.
    11·1 answer
  • Eight years ago, the daughters age was thrice the son's age. Now the daughter's age is 4 years more than the son's age. Find the
    10·1 answer
  • Why in these types of questions(the image) I need to multiply the dominator by itself and by the nominator. and why I can't just
    10·1 answer
  • Today only, a suit is being sold at a 67% discount. The sale price is $270.60.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!