Chapter 5: Multiplication - Exercises

  1. Multiply 3a² by 4a³.
  2. Multiply (x + 4) by (x + 3).
  3. Find the product of (a - 5) and (a + 5).
  4. Multiply (2x - 3y) by (x + 2y).
  5. Simplify: 3a(2a - 4b).

Answer Key

  1. 12a⁵
  2. x² + 7x + 12
  3. a² - 25
  4. 2x² + xy - 6y²
  5. 6a² - 12ab