After reading and answering the activities in the module kindly perform the following activities: A. Describe the nature of the roots given the following discriminants: 1. 0 2.25 3. 30 4.-9 5. 36
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When discriminant is greater than zero, the roots are unequal and real. When discriminant is equal to zero, the roots are equal and real. When discriminant is less than zero, the roots are imaginary.
Answers & Comments
Answer:
1. The roots are equal and real.
2. The roots are unequal and real.
3. The roots are unequal and real.
4. The roots are imaginary.
5. The roots are unequal and real.
Step-by-step explanation:
When discriminant is greater than zero, the roots are unequal and real. When discriminant is equal to zero, the roots are equal and real. When discriminant is less than zero, the roots are imaginary.
Source: https://www.tutapoint.com/knowledge-center/view/nature-of-roots-quadratic-equations