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1 August, 23:37

Subtract these polynomials. (6x2-x+8) - (x2+2) ?

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Answers (2)
  1. 1 August, 23:44
    0
    (6x^2-x+8) - (x^2+2) = 5x^2-x+6
  2. 1 August, 23:51
    0
    5x2 - x + 6

    Step-by-step explanation:

    (6x2-x+8) - (x2+2)

    We gonna use KCC which is Keep Change Change and distributing property

    multiple (6x2-x+8) by 1 and (x2+2) by - 1

    6x2-x+8 - x2 - 2

    combine the like terms

    6x2 - x2 + 8 - 2 - x

    5x2 + 6 - x

    arrange in order

    5x2 - x + 6
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