1.

If is one root of the quadratic equation , then find the value of

Answer» \bold{Answer :}

The given EQUATION is

x² - 2kx - 6 =0 ...(i)

SINCE x = 3 is a root of (i) no. equation,

(3)² - 2k (3) - 6 = 0

or, 9 - 6K - 6 = 0

or, 6k = 3

or, K = 3/6

or, k = 1/2

Therefore, the value of k is 1/2

#\bold{MarkAsBrainliest}


Discussion

No Comment Found

Related InterviewSolutions