Mathematics for IGCSE & O level - Graphs Of Functions (Section 1 - No. 21) | ExamPlay

Mathematics for IGCSE & O level - Graphs Of Functions (Section 1 - No. 21)

What is the maximum number of real roots a quadratic equation can have?

0

1

2

3

Explanation

A quadratic equation can have a maximum of 2 real roots.

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