Ifx 5isa oo o euaio k* ^2 1x 5= tenfid hevaueofk y omlein te olowngacivty
Solution: One of the roots of equation k * x ^ 2 - 14x - 5 = 0 is 5. Now x = in the equation.
Box^ 2 - 14 * 5 - 5 = 0 25k - 70 - 5 = 0 25k - Box=0 25k = k = Box Box =3
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