Mathematics Quarter 1 - Module 2a:
What's More
Describe the nature of roots of a quadratic equation given the value of the discriminant.
_____1.) 36
_____2.) -17
_____3.) 0
_____4.) 196
_____5.) 143
_____6.) -49
_____7.) 676
_____8.) -100
_____9.) 1
_____10.) 2025
Answers & Comments
Answers:
1. Two distinct rational roots
2. Imaginary or complex roots
3. One rational repeated root
4. Two distinct rational roots
5. Two distinct irrational roots
6. Imaginary or complex roots
7. Two distinct rational roots
8. Imaginary or complex roots
9. Two distinct rational roots
10. Two distinct rational roots