un 1) What is the value of K if the roots are real and equal for 2x - 6x - k = 0 a) 0 b) 9/2 C) 3 d) -3
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Step-by-step explanation:
Discriminant(b^2 - 4ac) of Quadratic equation is zero. 2x2- 6x + k = 0, the roots of are real and equal. Therefore Discriminant of Quadratic equation is zero.
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Answer:
a)0 I not sure
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