What is the 5th term in the expansion of (2x²y³ – ¹y)° O 14.25x7 y 20 15.75x10 y 19 15.05x¹0y17 16.25x y18

Q: 20. What is the value of the 4th term of the expansion of (y + 2z)°? 16y"z 448y 23 25628

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Q: Find the coefficient of x3y10 in the expansion of (−4x−4y)13

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Q: 5ェ 4°(1- 等+ 5ェ +...)

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Q: What is the coefficient of xy- (the third term) in the expansion of (2x + 3y)'? 6. O -18 O 18 O 54

A: We have to find the coefficient of xy2 in the expansion of 2x+3y3.

Q: Evaluate , 5y²dV where E is the reqion below x + 3y + 6z = 9 in the first octant.  dydzdx dzdxdy…

A: Let us consider the triple integral I=∫E∫∫f(x,y,z)dV then the integral is of the form…

Q: 18. 8x So (42.8210) dx A) undefined B) In(6) – In(10) C) In(10) - In(6) D) ln(6) – In(10) + C E)…

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Q: a) 6e2x – 17(e*) + 12 = 0 b) 82x+1 = 45-x %3D

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Q: 3. Consider the expansion of (x + 2)°. a. Write the full expansion using the binomial theorem. b.…

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Q: Write the binomial expansion for (x+3)°. ..... (x + 3)° =D

A: Solution...

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: 2) ExpandB upto four terms. Use the result to find the value of (0.99) 1) Determine the expansion of…

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Q: 1. 1+ x +x? + x' + x* Find the coefficient of x25 in the expansion of

A: We have to find the coefficient of x25 in the expansion of 11+x+x2+x3+x4.

Q: 21. Given that 3x4.-(2x)³ 12x-² A. 9 B. 11 = = Ax". Find the sum of A and n. C. 13 D. 15

A: Please see the below picture for detailed solution.

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: The fifth term in the expansion of the binomial (a +b)" is given by 10 p° (29)". Write down the…

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Q: (a) Find the binomial expansion of (1+ x³)$/² up to and including the x term.

A: Given term is 1+x352

Q: Find the value of the constant term in the binomial expansion (5x –) . 3 12 (A) (2) 56 36 (B) O 5°…

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Q: Find the sum of the coefficients in the expansion of (2x² + X a. 15,625 b. 10,765 C. 20,485 d.…

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Q: paper 2 4. INDICES AND S 2007 N Q3 (i) Express 9x+1 as a power of 3. (ii) Express V272 as a power of…

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Q: 2 -1 2 3 0 1 5 1 -2 03 -2 -4 1 6 7. Check your answer in item 6 using Cofactor expansion. 1

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