The values of k for which the roots are real and equal of the following equation $5x^2$ - 4x + 2 + k$(4x^2$ - 2x - 1) = 0 are $k = \dfrac{-6}{5}, 1$
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The values of k for which the roots are real and equal of the following equation $5x^2$ - 4x + 2 + k$(4x^2$ - 2x - 1) = 0 are $k = \dfrac{-6}{5}, 1$