Find the value of k, for which one root of the quadratic equation kx²-14x+8=0 is2
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x= 2 in this equa. which is equals to 0
kx^2 - 14x +8 =0
4k - 28 +8 =0
4k -20 = 0
k = 5
kx^2 - 14x +8 =0
4k - 28 +8 =0
4k -20 = 0
k = 5
Answered by
3
hope it helps .... best of luck for exams
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