Question

find
the
value of k
@ X-(K +4)x+2K+5=0​

Answer 1

Answer:

x - (k+4)x + 2k + 5 = 0

or, x - kx + 4x + 2k = -5

or, kx + 4x + 2k = -5 + x

or, kx + 2k = -5 + x - 4x = -5 - 3x

or, k + 2k = -5 - 3x / x = -5 - 3 = -8

or, 3k = -8

or, k = -8/3

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