If one of the zeros of the quadratic polynomial f(x)=4x^2-8kx -9 is equal in magnitude but opposite in sign of the other, find the value of k'

1 Answer

answered Jan 29, 2018 by mdsamim (213,225 points)
selected Jan 29, 2018 by sforrest072

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If one of the zeros of the quadratic polynomial f(x)=4x^2-8kx -9 is equal in magnitude but opposite in sign of the other, find the value of k'

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