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The assignment is about : Subtract Polynomials What i have to do : Subtract the polynomials, showing all the steps necessary to write the answer in simplest form.

  1. (3x^1 + 8) - (2x^2 + 1)

  2. (5x^2 + 3x - 4) (x^2 - 6x )

please show work

Verified Answer :

texaschic101
  1. 3x^1 + 8 - (2x^2 + 1).....distribute the negative thru the parenthesis
        3x^1 + 8 - 2x^2 - 1....now combine like terms
        -2x^2 + 3x^1 + 7

    2. 5x^2 + 3x - 4 - (x^2 - 6x)...same thing..distribute
        5x^2 + 3x - 4 - x^2 + 6x...combine like terms
        4x^2 + 9x - 4

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