Question

what is the nature of roots of the quadratic equation x2 +14x +49​

Answer 1

Answer: the discriminant is 0 so the nature of roots is rational and equal.

Step-by-step explanation: b²-4ac

b²-4ac(14)²-4(1)(49)

b²-4ac(14)²-4(1)(49)196-196=0

Answer 2

Answer:

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