Quadratic Roots - Practice #2 (Grade 10)
Print Test
(Only the test content will print)
Name: | Date: |
---|
Quadratic Roots - Practice #2
1.
Find the roots. [math]x^2 + 8x + 12 = 0[/math]
- 2, -6
- -2, 6
- -2, -6
- 2, 6
2.
Find the roots of [math]x^2 - 5x - 6 = 0.[/math]
- -1, 6
- -3, 2
- -6, 1
- -2, 3
3.
Which quadratic equation has roots -2 and 3?
- [math]x^2+x+6=0[/math]
- [math]x^2-x-6=0[/math]
- [math]x^2-6x+1=0[/math]
- [math]x^2+x-6=0[/math]
4.
Find the roots of [math]x^2 - 8x + 15 = 0.[/math]
- 3, 5
- -3, 5
- 3, -5
- -3, -5
5.
Find the roots. [math]-2x^2 + 6x + 56 = 0[/math]
- 4, 7
- -4, -7
- -4, 7
- 4, -7
6.
Which equation has roots at -6 and [math]1/5[/math] ?
- [math]0=5x^2-29x-6[/math]
- [math]0=5x^2+31x+6[/math]
- [math]0=5x^2+29x-6[/math]
- [math]0=5x^2-31x+6[/math]
7.
Find the roots. [math]x^2 + 10x - 11 = 0[/math]
- 1, -11
- -1, 11
- 1, 11
- -1, -11
8.
Find the roots of [math]2x^2 + 5x - 3 = 0.[/math]
- -2, 3
- 2, -3
- 1/2, -3
- -1/2, 3
9.
What are the roots of the equation [math](x-2)(x+5)=0[/math]?
- 2 and 5
- 2 and -5
- -2 and -5
- -2 and 5
10.
Find the roots. [math]x^2 -x - 72= 0[/math]
- 8, 9
- -8, -9
- -8, 9
- 8, -9
You need to be a HelpTeaching.com member to access free printables.
Already a member? Log in for access. | Go Back To Previous Page
Already a member? Log in for access. | Go Back To Previous Page