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Divide the polynomials. Your answer should be in the form 
p(x)+(k)/(x+1) where 
p is a polynomial and 
k is an integer.

(x^(2)-2x-8)/(x+1)=

Divide the polynomials. Your answer should be in the form p(x)+kx+1 p(x)+\frac{k}{x+1} where p p is a polynomial and k k is an integer.\newlinex22x8x+1= \frac{x^{2}-2 x-8}{x+1}=

Full solution

Q. Divide the polynomials. Your answer should be in the form p(x)+kx+1 p(x)+\frac{k}{x+1} where p p is a polynomial and k k is an integer.\newlinex22x8x+1= \frac{x^{2}-2 x-8}{x+1}=
  1. Set up division: Set up the division of the polynomials.\newlineWe are dividing the polynomial x22x8x^2 - 2x - 8 by x+1x + 1. We will use polynomial long division to find the quotient and the remainder.
  2. Divide first term: Divide the first term of the numerator by the first term of the denominator. Divide x2x^2 by xx to get xx. This will be the first term of the quotient polynomial p(x)p(x).
  3. Multiply divisor: Multiply the divisor by the first term of the quotient.\newlineMultiply xx by x+1x + 1 to get x2+xx^2 + x. This will be subtracted from the numerator.
  4. Subtract result: Subtract the result from the numerator.\newlineSubtract x2+xx^2 + x from x22x8x^2 - 2x - 8 to get 3x8-3x - 8.
  5. Bring down next term: Bring down the next term of the numerator. Since there are no more terms to bring down, we proceed to the next step.
  6. Divide new term: Divide the new term of the numerator by the first term of the denominator.\newlineDivide 3x-3x by xx to get 3-3. This will be the next term of the quotient polynomial p(x)p(x).
  7. Multiply divisor: Multiply the divisor by the new term of the quotient. Multiply 3-3 by x+1x + 1 to get 3x3-3x - 3. This will be subtracted from the current numerator.
  8. Subtract result: Subtract the result from the current numerator.\newlineSubtract (3x3)(-3x - 3) from 3x8-3x - 8 to get 5-5. This is the remainder of the division.
  9. Write final answer: Write the final answer.\newlineThe quotient polynomial p(x)p(x) is x3x - 3, and the remainder is 5-5. Therefore, the final answer in the form p(x)+kx+1p(x) + \frac{k}{x+1} is (x3)+5x+1(x - 3) + \frac{-5}{x+1}.