In the expansion of (2 + 4y?) a. How many terms are in the expansion after like terms have been combined? b. Write the first and last term in the expansion with coefficients expressed as integers. c. Write the term and find the coefficient of the term involving x 0

Q: 2x+ 3 2 X 6

A:

Q: What is the coefficient of r* in the binomial expansion of 1 (1 – 3x?) Give your answer as an…

A: Binomial expansion of (1-x)-1'=1+x+x2+x3+x4+.......Then binomial expansion…

Q: 1) Find the specified terms in each the following expansions : 7 (x3 -) ,5th term (x+) ,4th term *…

A:

Q: a) Determine the fourth term in the following expansion (x + 3y)° 5r)5

A: The posted question has multiple questions. But according to guidelines we will solve the first…

Q: Find the specified nth term in the expansion of the binomial. (x − 8y)5,    n = 3

A:

Q: Which of the followings is/are in the expansion of (a+b)^6?

A:

Q: the coefficient of x^2n in the expansion of (1-x)^2n is

A: Hello, thanks for your question but according to our policy I am answering the very first question.…

Q: 1. the largest term in the expansion of ( 1+x)^19 when x= 1/2 is ? 2. If the 2nd,3rd and 4th terms…

A: (a) As we know that from the binomial expansion, (r+1)th and rth term is given by…

Q: Determine the coefficient of a6b2 in the expansion of (a + b)8 by using the Binomial Theorem. That…

A: To find the coefficient of a6b2 using binomial expansion

Q: 4. Find the 11th term in the expansion of 25 3r- + 5.x

A:

Q: Find the specified nth term in the expansion of the binomial. (x + 22)", n = 6

A:

Q: Find the specified nth term in the expansion of the binomial. (x + 2z)?, n = 6

A:

Q: Find the coefficient of x5in the expansion of (1 – 2x + 3x2)5

A: I have solved Algebraically

Q: Which of the following shows the coefficient of æ in the binomial expansion of (1 + 4x) ? There is…

A: The binomial expansion of the expression (x+y)n where n is a natural number is given by;…

Q: If x is positive, the first negative term in the expansion of (1 + x)27/5 is (a) 5th term (b) 6th…

A: Introduction :

Q: Answer the following: a) What would be the 6th term of the expansion of (M-3)^5? b) Use the binomial…

A: x+yn=C0nxny0+C1nxn-1y1+C2nxn-2y2+...+Cnnxn-nyn

Q: 3. What is the value of the 6th term of the expansion (a + b)? O 84a 66 O 126a 64 O 126a*b5 84a 3

A: Given: (a + b)9.

Q: Find the term that contains x^8 in the expansion of (3x-1)^11

A:

Q: In the expansion of 5x in descending powers of x, find the constant term in the expansion and state…

A:

Q: Q3. (a) Find the binomial expansion of (1 + 4x)2 up to and including the term in x².

A:

Q: Find the coefficient of the term containing x' in the expansion of (2x-y)°.

A: Binomial theorem

Q: (xt - 4y)" 12

A: Let's find middle term of given function.

Q: 10 [1] Find the coefficient of the term involving x* in the expansion of (3x - a. -262444 b. -262440…

A: We have to find the coefficient of x^4.

Q: 24 + * ? 8 What is the coefficient for the yl8 term in the expansion of (5x°y²

A: We use the Binomial Theorem to answer the given question.

Q: Find the coefficient of x7 in the expansion of (x + 2)9

A:

Q: obtain the binomial expansion of (1-2x)^5 and use it to evaluate(0.98)^5 correct to 5d.p

A:

Q: 3 O Find the first three terms of the expansion of (1+x)(2x-1)

A: The given series is 3(x+1)(2x-1) We have to find first three terms of the given series. This can be…

Q: What is true about the sum of the exponents on a and b in any term in the expansion of (a + b)n?

A: We have the binomial expansion:…

Q: Find an expression, in terms of n for the coefficient of x in the expansion (1+4x) + (1+4x)² +…

A: ANSWER :

Q: 11. Find the fifteenth term in the expansion of (x2 - -) 18

A: Given that, x2-1x18 We have to find the fifteenth term in the expansion of x2-1x18, By using, The…

Q: Find the coefficient of x6 in the expansion of (2x-3)9

A:

Q: 4. Find the 11th term in the expansion of 25 3x + 5xi

A:

Q: 22 Find the 17th term in the expansion of (20 (2а-b)*

A:

Q: What is the coefficient of r* in the binomial expansion of 1 (1 – 32?) Give your answer as an…

A: Given function is 1/(1-3x2).

Q: (c) Find the term independent of x in the expansion of, 15 2 +

A:

Q: -1)º-k(x)' 18-6k 2512 k=0

A: to calculate the terms first we need to understand the calculation of 0! = 1 1! = 1

Q: 12 Find the middle term in the expansion of a - bx

A:

Q: What is the coefficient of * in the binomial expansion of 1 ? (1 – 3x2) Give your answer as an…

A:

Q: Find the 6th term in the expansion of (a + b)^7 in simplest form.

A:

Q: 2. the number of terms in the expansion of  ( (x+4y)^3(x-4)^3)^2 is? 3. The 5th term of from the…

A:

Q: Find the indicated coefficient or term. The coefficient of x in the expansion of (3x+2)^5

A: Binomial theorem expansion of is

Q: 10 Find the coefficient of x in the expansion of · (3x-1) "⁰.

A: Explanation of the answer is as follows

Q: 1. Find the third term in the expansion of ( – 4a 2)10

A:

Q: 8. What would the 14th term be in the binomial expansion listed below (x+ 1)²5

A:

Q: 1. What is the coefficient of x7 is the expansion of (2x°+20 ? [if the answer has a form like…

A: By Bartleby policy I have to solve only first one as these are all unrelated problems. ** Though it…

Q: 6. Find, in simplest form, the middle term in the expansion of X* +

A:

Q: Determine the coefficient of the 5th term in the expansion of (n – 2m)'.

A: n-2m7Apply binomial theorem:  a+bn=∑i=0nnian-ibia=n,…

Q: 22 2 Use the binomial formula to find the coefficient of the z"x´ term in the expansion of (z- 3x)*.

A: