KX^2 + X + 4K = 0

find K so that the equation KX^2 + X + 4K = 0
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1 Answer

In this case, k is going to depend on x.

solve for k, so subtract x from both sides kx^2 + 4k = -x

factor out a k, so k(x^2 + 4) = -x

then divide both sides by (x^2 + 4) so k= -x/(x^2 + 4)

there isn't a "nice" answer to this
by Level 5 User (11.9k points)

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