6x* + nx – 14x² + 2 is divisible by 2x + 1. The remainder is –2. Find the value of n. Justify your answer by showing your work.

Q: For what value of m is x3-2mx2+16 divisible by x + 2?

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Q: 4. Find the remainder when P(x) = - 2x³ + 5x²-3x - 7 is divided by x - 3. 5. Find the remainder when…

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Q: 5x3)^2-1 I get as a result 224 but I need to simplify and there’s where I get stuck

A: Given that: (5x3)2-1

Q: The middle term in the expansion of 8 +2y is - (a) 35x*y (b) 70x*y (c) 140x'y (d) 35x*y 2.3

A: We have to find the middle term for given problem.

Q: 2. Is the expression 4x³ 3.6x² - V2 a polynomial? If so, what is its degree? (pp. A22-A24) -

A: (2) Here the given expression  4x³-3.6x²-√x = 0 Here the given expression is polynomial Degree of a…

Q: Find the product with result: 9-3 O ()(-75)

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Q: 3. What polynomial, when divided by 2x, yields 6x° -5x* + 8x as a quotient? Let's try that again…

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Q: 4x2+21x+54 dr Evaluate x2+6x+13

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Q: Perform the operation using the method of your choice. 6x +2x +x +5x-2 2x -3 -2x + 3x-8 10. 9. x-5

A: Given that 6x4+2x3+x2+5x-22x2-3.

Q: The product of eight and y, plus twe is all multiplied by eleven. ([?])( [ ]y 1[ ])

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Q: 6.When a polynomial x4+x3-10x2-1 is divided by another polynomial, the quotient is x3-3x2+2x-8 and…

A: The solution is given below:

Q: When (2x - 7x³ - 15x² + 7kx - 21) is divided by (x -3), the remainder is 6. What is the value of k?…

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Q: 6. When X+k, the 3x +10x- 3 is divided by remainder is 5. Determine the value of k.

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Q: 17. Vivian says that the expressions Sx+10+3x-12 and 2(4x-1) are not equivalent because one…

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Q: Use the strategy of your choice to multiply the following expressions. 3. 4. (2x- 3)(-x² + 5x -4) 5.…

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Q: When you are asked to find the coefficients of 4c + 4b should you put 4,4 or just write 4 once…

A: Coefficient is the constant value with a variable in a expression.

Q: Z12 ? What is the number of elements of the quotient (3)

A: We have to find the number of elements in the given quotient group.

Q: When fully multiplied out, what is the 8th term of (x-3y)¹22 A -1,732,104x5y7 B -1,082,858x³y7 C…

A: We have to find out term

Q: What is the product of -2x3 + x – 5 and x3 - 3x –4? (a) Show your work. (b) Is the product of -2x3 +…

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Q: What polynomial is added to (-2r³ + 9r - 8r²) to get a sum of (7r3 - 3r2

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Q: perform the indicated operation  2k2-32 / k2-2k-24 /  k+4/ k2-7k+6

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Q: Which of the following is the correct factorization of x3 + 8? (x+2)^{3}

A: Answer: (x+2)3 is correct factorization.

Q: oan What is the result when 2x + 13x2 + 15x 15 is divided by x +3? If there is a r(x) . (2)q…

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Q: Which binomial is a factor of 3x3+3z2 + I +1? O 3r +1 .2 O 3x2-1 O r-3 O r+3

A:

Q: 3) What is the quotient when 10x³ – 3x² – 7x + 3 is divided by 2x - 1? O

A: We have to find the quotient when 2x-1 divides the given polynomial.

Q: What is the result when 2x- 13x2 - 5x - 14 is divided by - 7? r(x) If there is a remainder, express…

A: We have to find result when 2x3-13x2-5x-14 is divided by x-7

Q: 23. Find the product. (-3x - 7)(5x + 8)

A: 23) find product of (-3x-7)(5x+8)

Q: . What is the coefficient of ?^4 when (3+4x^2)^3 is expanded?

A:

Q: 2003 1. Find the remainder when 5x -8x +3x +10 is divided by x-1. 2017 2010 2x+4?

A: expression : A(x) = 5x2005-8x2003+3x+10

Q: The factors of the polynomial 6x² +læ-15 can be expressed in the form (az -b)(cz +d). Numeric…

A: detail solution written below

Q: Find the coefficient of the term s6 t6 when the expression (2s -t)12 is expanded.

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Q: What is the remainder when g1 – 23 – 19x² + 47x – 25 is divided by g2 + 2x – 15? O 2x – 5 O0 O -2x +…

A: Recall the remainder theorem: If a polynomial P(x) is divided by (x - a) then the remainder if…

Q: =7V5 then, przove that

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Q: What is mZIJK? K 3x+10° H. Зх-31° %3D MZIJK =

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Q: a. What is the result of the expression which is equivalent to 7k minus the product of (k + 1) and…

A: Given    m = 8 It is said that the expression which is equivalent to 7k minus the product of (k + 1)…

Q: 3. Find a 3. 3b.

A: We have to find the derivative of given function

Q: Compute the remainder if we divide 2x³ + x² - 18x + 7 by x -2. A -8 в) -9 7 D 6

A: Compute the remainder

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

Q: What is the remainder when 3x ³ – 2x² - x - 1 is divided by x - 2? Select one: O a. 3/2 O b. 13 C. -…

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Q: 7. When a polynomial x3 + x2 + 7x − 7 is divided by another polynomial, the quotient is x2 +3x + 13…

A: Use the fact Dividend=Divisor×Quotient+Remainder So,…

Q: 3) What is the quotient when 10x3 - 3x2 - 7x +3 is divided by 2x- 1? (1) 5x2 +x +3 (3) 5x2 – x + 3…

A: Objective is to find the quotient

Q: To add polynomials, we add terms. So

A: We have to fill in the blanks: To add polynomials, we add ________ terms. So…

Q: What is the remainder when 3x³ + 2x² - 3x + 4 is divided by (x – 2)? 10 27 О зо 14

A: Using long division.

Q: What is the result when 2x- 13x2 - 5x - 14 is divided by x- 7? If r(x) there is a remainder, express…

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Q: 2) What is the remainder when 2x' +5x-8 is divided by x+2?

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Q: 8 The middle term in the expansion of +2y is - (a) 35x'y (b) 70x*y (c) 140x'y (d) 35x'y 4

A: The given expression is  x2+2y8 To find the middle term of the given expression, we expand it using…

Q: Find * L-1{ 52-4s+13

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Q: 8. Is the expression L6 – 6x18 a polynomial. If it is not, what rules it out? 13 yes no if no, what…

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Q: (b) Find the value of k if 7x9 + kx8 + 3x5 + 5x4 + 7 has a remainder of -3 when divided by x + 1

A: Given: The function f(x)=7x9+kx8+3x5+5x4+7 , Remainder =-3  and divisor =x+1