Question

Find the value of k for the following quadratic equation, so that it should have equal roots: दी गई समीकरण में k का मान ज्ञात करें जिस के लिये समीकरण के मूल बराबर हों: kx²+ 6x + 1 = 0 *

6

9

7

8

tell me the correct answer quickly.....​

Answer 1

Answer:

6

Step-by-step explanation:

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Answer 2

Answer:

$b^{2} -4ac$ = 0

36-4k = 0

36 = 4k

9 = k

Step-by-step explanation:

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