Back to the lesson and practice

Works with a finger, a stylus or a mouse. Nothing is saved or sent anywhere.

Write your answers with a finger, mouse or stylus. Switch to Scroll to move around the page. A stylus always writes.

eurekami

Add, subtract and multiply polynomials

11th grade (Year 12 in England) · 16 questions · Common Core: HSA.APR.A.1

Name

Date

Score/ 16

  1. Question 1

    Expand and simplify: (4x − 4)(x² − 2x + 1)

    Answer

  2. Question 2

    Simplify: (3x² + x + 9) − (−x² − 3x + 5)

    Answer

  3. Question 3

    Expand and simplify: (4x − 3)(x² − 4x + 4)

    Answer

  4. Question 4

    Simplify: (4x² − x + 1) + (−3x² + 7x)

    Answer

  5. Question 5

    Expand and simplify: (3x − 5)(x² − x + 1)

    Answer

  6. Question 6

    Simplify: (2x² − 7x + 8) − (x² − 2x − 9)

    Answer

  7. Question 7

    Expand and simplify: (−4x + 3)(x² + 4x + 4)

    Answer

  8. Question 8

    Simplify: (2x² − x) − (−4x² + 8x + 8)

    Answer

  9. Question 9

    Expand and simplify: (−2x + 2)(x² − 5x + 4)

    Answer

  10. Question 10

    Simplify: (x² − 3x + 1) − (5x² + 7x − 2)

    Answer

  11. Question 11

    Expand and simplify: (−2x − 4)(x² + 2x)

    Answer

  12. Question 12

    Simplify: (3x² − 3) + (−2x² − 3x + 9)

    Answer

  13. Question 13

    Expand and simplify: (−2x − 1)(x²)

    Answer

  14. Question 14

    Simplify: (5x² + 5x + 2) − (−3x² + 9x + 1)

    Answer

  15. Question 15

    Expand and simplify: (−x + 4)(x² + 3x − 2)

    Answer

  16. Question 16

    Simplify: (5x² + 8x + 1) + (3x² + 9x − 7)

    Answer

Write your answers right on the page. · Free from eurekami.com

All done? Check your answers
  1. 4x^3-12x^2+12x-4
  2. 4x^2+4x+4
  3. 4x^3-19x^2+28x-12
  4. x^2+6x+1
  5. 3x^3-8x^2+8x-5
  6. x^2-5x+17
  7. -4x^3-13x^2-4x+12
  8. 6x^2-9x-8
  9. -2x^3+12x^2-18x+8
  10. -4x^2-10x+3
  11. -2x^3-8x^2-8x
  12. x^2-3x+6
  13. -2x^3-x^2
  14. 8x^2-4x+1
  15. -x^3+x^2+14x-8
  16. 8x^2+17x-6