Discover how IDNLearn.com can help you learn and grow with its extensive Q&A platform. Join our interactive Q&A platform to receive prompt and accurate responses from experienced professionals in various fields.
Answer:
Step-by-step explanation:
The discriminant of quadratic ax^2+bx+c is b^2-4ac, in this case
(-2)^2-4(4)1
4-16
-12