Question

If the sum of the two roots of the equation x^2 -x=k(2x – 1) is zero, let us write the
value ofk.
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Answer 1

Answer:

Step-by-step explanation:

x² - x - 2kx + k=0

x² -x(1+2k) + k = 0;

α + β = 0 i.e -b/a = 0

1+2k = 0;

k = -1/2

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Answer 2

Answer:

k = -1/2

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