There are 18 terms in the expansion of (a-5)24 **. The value of a, where a is a natural number, is

Q: Use the Binomial Theorem to write the expansion of the expression. (r + 3s)3

A:

Q: What is the fourth term in the expansion of (3x - 2)102

A: GIVEN- 3x-210 TO FIND- FOURTH TERM IN THE EXPANSION OF 3x-210 METHOD / CONCEPT- IN EXPANSION OF a+bn…

Q: 5x 1. Expand the expression In 2

A: NOTE: Refresh your page if you can't see any equations. . properties of logarithms are

Q: Write the first three terms in the binomial expansion (y3 - 1)21 expressing the result in simplified…

A: To find the binomial expansion of           y3-121 The formula used for binomial theorem expansion:…

Q: Can you use mathematical induction to show that 4 divides 32x + 7 First define the predicate ?(x)

A: given , expression :- 32x+7 we have to prove that given expression is divisible by 4 .

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: What are the first and last terms in the expansion of (5x + 4y)*?

A:

Q: =D Write a recursive rule for a= 6(2)"-1

A:

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

A:

Q: Use the Binomial Theorem to write the expansion of the expression. (2a − 4b)5

A:

Q: Find the first three terms in the expansion (x^2-2)^5

A: The given expansion is x2-25

Q: Use the Binomial Theorem to write the expansion of the expression. (2a – 4b)5

A:

Q: Comment on the statement “The decimal expansion of 3/2 ​is terminating'

A:

Q: Write the fourth term of the expansion of (2x+ 3y)°.

A: We can get desired result by two ways. One is by opening binomial expansion then getting fourth…

Q: ) Write the expansion of (3 + 2x) and use the first three terms of the expansion to approximate3.26.

A: Concept is binomial theoram  3.2 = (3+0.2) 0.2 = 2x0.1

Q: How do you determine how many terms there are in a binomial expansion?

A: In the binomial expansion a+b2 ,  The expansion obtained is  a2+b2+2ab. In the binomial expansion…

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

A:

Q: Find term number 5 in the expansion of: (2x + 3)°. (Note, term number 1 is (2x),) the coefficient…

A:

Q: Write the expansion of each expression using sigma notation. 19 " (-5m - 7n) Я 19 (-Sm)'(-7n) 19-7…

A:

Q: Write the first three terms in the binomial expansion, (x2 + 1)16 expressing the result in…

A: x2+116 Comparing with a+bn, we get a=x2, b=1 & n=16

Q: Use the first 3 terms in the expansion of (2+5x)6 to approximate the value of (2.05)6

A: We know that a+bn = C0nan-0b0 + C1nan-1b1 + … + Cnnan-nbn

Q: Write the first, third and fifth terms of the expansion of (3x – 5y)5.

A: Write the first ,third and fifth term of the expansion of (3x-5y)5.

Q: When the terms are arranged in descending powers of z, determine the middle 8 3 term in the…

A:

Q: 21 In the expansion of (x +y), write the value of the exponent k in the term that containsr2k--4,,3k

A: In the expansion x+y21, we have to write the value of the exponent k in the term that contains…

Q: Write the first 3 terms of the expansion of (3x - ) – 2)" and simplify |

A:

Q: What is the coefficient of x in the expansion of (x + 3)5? O 605 O 125 O 405 80

A:

Q: Find the term containing A6 in the expansion of (A +3B)^10.

A: To find the term containing A6 in the expansion of A+3B10.

Q: Describe the pattern in the exponents on a in the expansion of (a + b)n.

A: The binomial expansion of a+bn can be written as,…

Q: Find the 20th term in the expansion of (a + b)22.

A:

Q: Write the first four terms in the expansion of (4 + 2x)-*.

A:

Q: find the fourth term in the expansion of  (x +  1   9…

A: Recall the fact that the general term of expansion ( a + b )n is as follows.

Q: Write the first three terms in the binomial expansion, (x + 2)8 expressing the result in simplified…

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: Write the recursive definition for an = pn n! where a1 = p.

A: The recursive formula is used to describe the relationship between two terms of any sequence. The…

Q: 50 Write the first four terms in the expansion of: (æ - 3)°

A: Recall the following fact.

Q: Without expanding completely, find the indicated term(s) in the expansion of the expression.

A: we have to tell the first three terms in the given expression. 3c25+c4525

Q: Please Prove whether it is True or False. The value of nª - n² is divisible by 6 for any integer…

A: To prove that whether the given statement is true or false

Q: Write the first three terms in the binomial expansion (y3 - 1)20 expressing the result in simplified…

A: The first three terms of the binomial expansion of y3-120 can be written as,…

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

A:

Q: How many terms are there in the expansion of (a+4b)^20 ?

A: Given expression, (a+4b)20

Q: What is the fourth term in the expansion of ( 2x 10 ? -

A:

Q: Evaluate the factorial expression.

A: 2n+1!2n!

Q: Find the recursive formula. 13) 17, 15, 13, 11, ..

A: Note - Acc to Bartleby guidelines, we are supposed to do only one question . If u want more to be…

Q: Determine the coefficient of the term that contains a17 in the expansion of (2+2)". 13 answer:

A: