Find the middle term from Binomial Expression (x – 3y)15 |

Q: Use the binomial theorem to expand and simplify.(x + y)4

A: The given expression is  x+y4.  binomial theorem:  a+bn=∑i=0nnian-ibi Here a=x,  b=y,n=4

Q: -8s2-5s+9 Find L- (s+1)(s² – 3s+2)

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Q: Expand  (x − 4y)^5 by binominal theorem.

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Q: a 3Da 十n2 n – 1 -

A: an  and an-1  have constant coefficient so that relation is linear Relation has n2 non-homogeneous…

Q: What is the value of the 5th term of the expansion (2x-4)^4

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Q: of 8t^2 *

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Q: What is the coefficient of xy³ when (2y-x)° is expanded by the binomial theorem?

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Q: Simplify.2 Express 0(3n° – 2n² + n) n) as:

A: Given that O(3n^3 - 2n^2 + n)

Q: What is the result when you square a binomial?

A: The value of a+b2=a2+2ab+b2.

Q: 133. -Σ 2" Sn+ -(x + 2)" n=0

A: Consider the series, Rewrite this as Now take the constant outside,

Q: 1if xs-1 28, 3x +2 if |x| <1 7- 2x if x 2 1 -1 -1

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Q: how did you get the covariance (0.048)

A: From the information the values are given as, The formula for calculating the correlation…

Q: 12 +3t-4 and 3t2-3 9.) Suppose that x = 3x 10

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Q: Find the 5th term in the expansion of x3 7 2y2) x2

A: The expression is  x3-2y2x27

Q: What is the coefficient of the term containing x^7y in the expansion of (3x + y)^8?

A: Topic = Algebra

Q: How did you get the 100/12 value? Can you show the full work for that

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Q: find y' (y prime)y=5sin^3(2x+8x+7)

A: In this question, first we use substitution and differentiate them .Then we use chain rule and back…

Q: (-2)" (x+2)". n=1

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Q: -2 (nソー1ny findY value

A: To find: The value of y. Given: The equation is y2-2e=eln y2-ln y2+112 Concept used: logab=log a-log…

Q: Salue In (3x qa)= In (2x+6

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Q: Find the coefficient of the term xy in the expansion of (2x3-y)5.

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Q: What is the 2nd term in the expansion of (3z-4y)9

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Q: What is the value of the 4th term of the expansion of (y+2z)8

A: We have to find fouth term

Q: Find the x3 term in (x-1) (2x-2)4   4=n, 5 terms

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Q: Solve for n. k (3-n) %3D

A: b=k(3-n)pbp=k(3-n)

Q: expression fory 2 cx+

A: Given           y=Ax3+Bx2+Cx+D then                    y'''=

Q: Find the 7th term of 2+ 2 Write the 5th term of (x + y)1º.

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Q: Find the fifth term in the expansion of (2x + y)9.

A: We can use the binomial expansion formula to find the fifth term of the given expression. We have…

Q: Find the sixth term of (2x - y) 9.

A: To find the sixth term of 2x-y9. Solution: We know that if we have a+bn then general term is given…

Q: Simplify the expression using the binomial theorem.

A: Solution: We have given the expression is: x+h5 - x5h We have Binomial Expansion for n number of…

Q: Find a when d= -2 and az = - 1.

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Q: What is the coefficient of the term containing x^2*y^3 in the expansion of (2x-3y)^5?

A: In order to find the coefficient use binomial theorem, which is given below.

Q: Find: 6 ydy-xdx (x2+у?) 0<x<1 & 0<y<1

A: Using green therome and pollar coordinate x=rcos(thetha) and y=rain(thetha)  This is lie in first…

Q: 2. Evaluate 9x + 5y for x = 5 and y = 3.

A: To Evaluate:  9 x + 5 y for x = 5 and y = 3.

Q: 7x+1 for x=5

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Q: T12 7. 6x- 3 > 15 or 3 + 7x 3

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Q: Use the binomial theorem to expand and simplify (x+y)6 Show each step.

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Q: Find the sum of the coefficient of the variables in the expression of (2x+3y-z)8

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Q: How do I use the power rule on the integral 4 3sqrtx+7 4sqrtx? b=1 a=0

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Q: 7. xandy (3x + 9) (By)" continued

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Q: Simplify the expression using the binomial theorem.

A: (x+h)4-x4h

Q: What is the coefficient of the term containing x^3y in the expansion of (5x+y)^4?

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Q: Q2/ Evaluate (B8-5}sec² /3(38-5)2–7 V3(30-5)2-7

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Q: Find the 4th term: (x+2y^2)^5

A: We will use binomial expansion formula.

Q: Use the binomial ser a. f(x)=√√(+X- ..b.....fo.x

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Q: Find zα/2 for α=0.14.

A: For the two-tailed test, Area on each tail is given by on each tail

Q: * Express 2x² -x+ 6 in the form n(x-- o)?+r where p. g and r are constants to be found.

A: In this question we have to deal with the polynomial.

Q: What is the coefficient of the term containing x^2y in the expansion of (4x+y)^3?

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Q: If 2sin-1x = n, what is x?

A: