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2-52.
  1. Simplify the following expressions by combining like terms, if possible. Homework Help ✎

    1. x + x − 3 + 4x2 + 2xx

    2. 8x2 + 3x − 13x2 + 10x2 − 25xx

    3. 4x + 3y

    4. 20 + 3xy − 3 + 4y2 + 10 − 2y2

Rearrange and put like terms together.

3x − 3 + 4x2

Organize the terms from the greatest to the smallest power.

4x2 + 3x − 3

Follow the steps in part (a).

5x2 − 23 x

Are there any like terms to combine?

Follow the steps in part (a).