If x=3is one root of th x^2+2kx-6=0 then find the value of k
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Hey !!!
if x = 3
then , k =?
x² + 2kx -6 =0
putting the value of x on equation
=> 3² + 2×3×k -6 =0
=> 9 + 6k -6 =0
=> 3 +6k =0
k = -3/6 = -1/2 Answer
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Hope it helps you !!
@Rajukumar111
if x = 3
then , k =?
x² + 2kx -6 =0
putting the value of x on equation
=> 3² + 2×3×k -6 =0
=> 9 + 6k -6 =0
=> 3 +6k =0
k = -3/6 = -1/2 Answer
*******************
Hope it helps you !!
@Rajukumar111
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