79.6k views
14 votes
If a quadratic in x is greater than zero for all values of x, then can it have real roots?

User Zeenosaur
by
5.2k points

2 Answers

3 votes

Answer:

No.

Explanation:

The graph will not cut the x-axis.

User Ksming
by
5.8k points
8 votes

Answer:

There's no real roots

User Prashant Nikam
by
5.8k points