Polynomials, Multiplying (Grade 9)

Print Test (Only the test content will print)
Name: Date:

Polynomials, Multiplying

1. 
Multiply. [math](x^2+x+1)(x^2+x+2)[/math]
  1. [math]x^4+5x^3+4x^2-x+4[/math]
  2. [math]x^4-6x^3+4x^2+2x+1[/math]
  3. [math]x^4+2x^3+4x^2+3x+2[/math]
  4. [math]2x^4-2x^3+x^2+4x+2[/math]
2. 
Which of the following represents the simplified polynomial expression, given [math]3x^2y(3x^2y^2+7xy^3-4y^4)[/math] ?
  1. [math]9x^4y^6+21x^2y^3-12x^2y^4[/math]
  2. [math]6x^2y^2+10x^2y^3-7x^2y^4[/math]
  3. [math]9x^4y^3+21x^3y^4-12x^2y^5[/math]
  4. [math]6x^4y^3+10x^3y^4-7x^2y^5[/math]
3. 
[math](2x-2)(3x+5)[/math]
  1. [math]6x^2+4x-10[/math]
  2. [math]6x^2+16x-10[/math]
  3. [math]-x+3[/math]
  4. [math]6x^2-4x+10[/math]
4. 
[math]3x(x+5)[/math]
  1. [math]3x+15x[/math]
  2. [math]3x^2+15x[/math]
  3. [math]18x[/math]
  4. [math]3x^3+15x^2[/math]
5. 
[math](13x-3)(5-6x)[/math]
  1. [math]-18x^2+65x-78[/math]
  2. [math]-65x^2+18x-15[/math]
  3. [math]-38x^2+78x-15[/math]
  4. [math]-78x^2+83x-15[/math]
6. 
[math](x-2)(x+2)[/math]
  1. [math]x^2-4[/math]
  2. [math]x^2+4x+4[/math]
  3. [math]x^2+4[/math]
  4. [math]x^2-4x-4[/math]
7. 
[math](x-5)(2x+3)(x+5)[/math]
  1. [math]2x^3+3x^2-50x-75[/math]
  2. [math]2x^3+2x^2-15x-25[/math]
  3. [math]2x^3+2x^2-50x-25[/math]
  4. [math]2x^3-50x^2+3x-75[/math]
8. 
[math](2x+3)(5x-8)[/math]
  1. [math]10x^2+x-24[/math]
  2. [math]10x^2-31x-24[/math]
  3. [math]10x^2-x-24[/math]
  4. [math]7x^2+10x-5[/math]
9. 
[math](3x^2y^3+xy^2)(x^4y-2x^2y^2)[/math]
  1. [math]3x^4y^2-6x^4y^6+x^5y^2-2x^3y^4[/math]
  2. [math]3x^6y^4-6x^4y^5+x^5y^3-2x^3y^4[/math]
  3. [math]3x^6y^4-6x^4y^5+x^4y^4-2x^2y^2[/math]
  4. [math]3x^4y^6-6x^5y^4+x^3y^5-2x^4y^3[/math]
10. 
Multiply and simplify: [math](x-1)(x^2-x+1)[/math]
  1. [math]x^3+1[/math]
  2. [math]x^3-1[/math]
  3. [math]-x^3+2x^2-2x+1[/math]
  4. [math]x^3-2x^2+2x-1[/math]
  5. None of these are correct

Become a Help Teaching Pro subscriber to access premium printables

Unlimited premium printables Unlimited online testing Unlimited custom tests

Learn More About Benefits and Options

You need to be a HelpTeaching.com member to access free printables.
Already a member? Log in for access.    |    Go Back To Previous Page