AP EAMCET · Maths · Quadratic Equation
are roots of the cubic equation given by
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
We know that, in a cubic equation with rational coefficients has a irrational root α+β, where α and β are rational and β is not a perfect square, then it has also a conjugate root α-β. Hence, 1, 2+5, 2-5are the roots of cubic…
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