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31 October, 23:35

Adding polynomial expressions

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  1. 1 November, 00:11
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    Answer:Start with: 1.2x2 + 6x + 5 + 3x2 - 2x - 1.

    2. Place like terms together:2x2+3x2 + 6x-2x + 5-1.

    3. Which is: (2+3) x2 + (6-2) x + (5-1)

    4. Add the like terms:5x2 + 4x + 4.
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