-1/2 p. Find the coefficient of x" in the expansion of (1– 4x)2.

Q: Calculate 26 where z = 1 − 2j. [Hint: Pascal's triangle.] Calculate z¹0 where z = √3-j. [Hint: Use…

A: To obtain the solution, use the following formulae. Pascal's triangle:…

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: 'hich of the following is the 3rd degree polynomial expansion of e" at a = 3? A. 0.453x³ + 8.34x –…

A: Let's find.

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

A: I have solved Algebraically

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

A: The expression is  x3-2y2x27

Q: Find the term indicated in the expansion (x + 2y)6; third term.

A: Find the term indicated in the expansion (x + 2y)6; third term.

Q: Find the coefficient of x4 in the expansion of (2-3x)6

A:

Q: i. Find the coefficient of x in the expansion of ( 2x –÷) . ii. Hence find the coefficient of x in…

A:

Q: Determine the first 3 terms in the Maclaurin expansion of y = esin² T + X + x²

A:

Q: In the expansion of (4x + y) ^ 9, the coefficient of x3y4 is

A:

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 term that does not contain x in the expansion of (12x − 3)³.

A:

Q: Find the coefficient of x8 y18  in the expansion of (1x2  -4y6)7

A:

Q: Find the seventh term of the 10 expansion ( x+ y)º

A: We know that (x+y)n = ∑r=0nCrn xn-r yr Hence (x+y)10 = ∑r=010Cr10 x10-r yr

Q: Which term in the expansion of 1 3 2x I is a constant?

A: