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Operations with polynomials

Combinations of addition, subtraction and multiplication of polynomials (linear and quadratic). Based on TEKS [Algebra 1] standard 10 and high school CommonCore standard grade 9

  1. What is the square of (x + 1) + (x + 2)?
  2. The expression (3n² + 4n + 5) – n(2n – 1) is equivalent to
  3. and 7 more awesome questions! Check them out by clicking “Play”.