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

If a quadratic in x is greater than zero for all values of x, then can it have real roots?
asked 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?

asked
User Zeenosaur
by
7.8k points

2 Answers

3 votes

Answer:

No.

Explanation:

The graph will not cut the x-axis.

answered
User Ksming
by
8.4k points
8 votes

Answer:

There's no real roots

answered
User Prashant Nikam
by
8.4k points
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