What is the coefficient of x12 in ¹x + 2º15?

Q: 10 3 Consider the expansion of

A: Given that The aim is to find the coefficient of in So, to find r for the general term,

Q: What is the coefficient of x7y8 in the expression of (x + y2)11 ?

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Q: The coefficient of gªy³in (5x + y)® is 54 . (C).

A: Here the given expression

Q: what is 1/2x+36=1/4x+72

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Q: What is the result of 1+1?

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Q: -8(3p + 4)=8p

A: Given  -8(3p + 4)=8p  p =?

Q: Use the properties of exponents to determine the value of a for the equation x3 / 5√ x6 = xa

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Q: Please help me 2+2x34=?

A: Given:

Q: hat is the coefficient of xk in 1+x+x4 divided by (1+x)5

A: This is the problem of combinatorial.

Q: 4 + 1 × 2

A: 4 + 1 x 2 Apple BODMAS  Rule = 4 + 2        ( M = multiplication)

Q: As+B If L(3t5 + 8) = the value of B is

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Q: what is the coefficient of 13xy2

A: In a polynomial axnym a is the coefficient of xnym

Q: Enclosed by x² + 4y² = 16

A:

Q: The area of Mr. Smith’s rectangular classroom is x2 − 25. Which of thefollowing binomials could…

A: Area= (length)(width)      Or, x2 - 25= (x+5)(x-5)

Q: what is (2 -4x)=1

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Q: What is the difference between 6z and z6?

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Q: The coefficient of x in the expression 3x+4y +5z.

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Q: Divide x? – 3x + 5 into 3x – 14.x3 + 3x2 + 18x – 19

A:

Q: Determine the coefficient of x7y10 in (2x + 3y)17?

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Q: 7J8P3JH-IQ1HXBxM9hozYUzCiw4JIKPX Solve the equation. Write your answers in exact, simplified form.…

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Q: What is the coefficient of x9 in (x + 2)¹5?

A: Solution :- x+215Apply binomial theorem:  a+bn=∑i=0nnian-ibia=x,  b=2=∑i=01515ix15-i· 2iExpand…

Q: Let f (z) = 4z, = Q A = 2and B=2+ 2i. Let C1 be the contour composed of the line segments O Aand AB…

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Q: What is the coefficient of x12 in (x+2)14?

A: Given expression is,

Q: What is the coefficient of x9 in (2 − x)^19.

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Q: Marcus claims that in the expression 3x + 3y, the terms 3x and 3y are like terms because both are…

A: Here we have to check whether the given terms are like or unlike terms.

Q: What is the coefficient in the expression 17r + 3?

A: our objective is to find the cofficient

Q: c) 16x? – 144y? d) 8x2 + 2xy – 15y²

A: Given:  c 16x2-144y2d 8x2+2xy-15y2 To Find: To factorise.