TS EAMCET · Maths · Quadratic Equation
If the equation \(x^3-7 x^2+14 x-8=0\) is transformed to \(y^3+p y-\frac{20}{27}=0\) when its roots are diminished by \(k\), then \(p=\)
- A \(\frac{8}{3}\)
- B \(\frac{7}{3}\)
- C \(\frac{-7}{3}\)
- D \(\frac{-8}{3}\)
Answer & Solution
Correct Answer
(C) \(\frac{-7}{3}\)
Step-by-step Solution
Detailed explanation
We have, \(x^3-7 x^2+14 x-8=0\) Its roots are diminished by \(k\).…
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