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MathematicsMathematics
8 December, 03:01

Simplify:

7x2 + 4X - X².

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Answers (2)
  1. 8 December, 03:28
    0
    x^2+4x+14
  2. 8 December, 03:29
    0
    Simplify the equation by combining like terms:

    7x² + 4x - x²

    Solve:

    7x² + 4x - x²

    7x² and - x² are like terms, so combine them.

    6x² + 4x

    There are no more like terms, so your answer would be: 6x² + 4x

    Answer:

    6x² + 4x
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