TS EAMCET · Maths · Quadratic Equation
The coefficient of \(x^3\) in the expansion of \(\frac{1-2 x}{(2 x+1)(2-x)}\) is
- A \(-\frac{509}{80}\)
- B \(\frac{509}{80}\)
- C \(-\frac{103}{16}\)
- D \(\frac{103}{16}\)
Answer & Solution
Correct Answer
(C) \(-\frac{103}{16}\)
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