ICSE Class 10 Answered
how to know the nature of roots
Asked by joshuarexroy | 22 May, 2023, 08:24: AM
Expert Answer
Nature of the roots of a quadratic equation:
i. If b2 – 4ac > 0, the quadratic equation has two distinct real roots.
ii. If b2 – 4ac = 0, the quadratic equation has two equal real roots.
iii. If b2 – 4ac < 0, the quadratic equation has no real roots.
i. If b2 – 4ac > 0, the quadratic equation has two distinct real roots.
ii. If b2 – 4ac = 0, the quadratic equation has two equal real roots.
iii. If b2 – 4ac < 0, the quadratic equation has no real roots.
Answered by Rashmi Khot | 22 May, 2023, 10:31: AM
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