Find the possible values of k if one of the roots of the quadratic equation x^2 - kx + 8 = 0 is twice the other.
1 answer:
Answer:
Step-by-step explanation:
The given quadratic equation is :
One of the roots of this equation is twice that of the other. Let the roots are ,
Sum of roots,
Product of roots,
If ,
So, the value of k is equal to .
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