Real or not
Exercise and reference answers
- Upper category
- Real roots
- Lower category
- None
- Items
- Category
- Real roots
- Item
- D positive
- Category
- Real roots
- Item
- D is zero
- Category
- Real roots
- Item
- Pole park
- Category
- Real roots
- Item
- Hall 300
- Category
- None
- Item
- D negative
- Category
- None
- Item
- Ex 16 case
- Category
- None
- Item
- No square
- Instructions
- Send each case to the platform for real roots or none.
Explanation
_Source: syllabus Mathematics, Chapter 4, Quadratic Equations._