Math, asked by vinoda676, 7 months ago

The value of k for which the quadratic equation 3x^2 - kx + 3 =0 has equal roots is

Answers

Answered by prembajaj170385
0

Step-by-step explanation:

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Answered by ParkYojun
1

Answer:

Since the roots are real and equal, ∴ D = b

2 − 4ac = 0

⇒k

2 – 4×3×3 = 0 (∵ a = 3, b = k, c = 3)

⇒k

2 = 36

⇒k = 6 or −6

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