If one zero of the quadratic polynomial, (k - 1) x square + kx + 1 is -4 then the value of k is: a) -5/4b) 5/4c) -4/3d) 4/3

If one zero of the quadratic polynomial, (k - 1) x square + kx + 1 is

1.	If one zero of the quadratic polynomial, (k - 1) x square + kx + 1 is -4 then the value of k is: a) -5/4b) 5/4c) -4/3d) 4/3
Answer» since -4 is the zero of the polynomial (k - 1)(-4)^2 -4k + 1 = 016k - 16 - 4k + 1 = 012k - 15 = 0k = 5/4so OPTION (b) is CORRECT

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If one zero of the quadratic polynomial, (k - 1) x square + kx + 1 is -4 then the value of k is: a) -5/4b) 5/4c) -4/3d) 4/3​

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If one zero of the quadratic polynomial, (k - 1) x square + kx + 1 is -4 then the value of k is: a) -5/4b) 5/4c) -4/3d) 4/3