Question

The value of k for which roots of the quadratic equation kx^2 + 2x + 3 = 0 are equal is:
(a)1/3 (b)-1/3
(c)3 (d)-3​

Answer 1

Answer:

a)

Step-by-step explanation:

For roots to be equal

b^2 -4ac =0

4 - 12k =0

12k =4

k=1/3

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