AP EAMCET · Maths · Quadratic Equation
If the equation \(x^4+7 x^3+18 x^2+20 x+8=0\) has a repeated root, then that repeated root is
- A \(-2\)
- B \(-1\)
- C \(-3\)
- D \(-4\)
Answer & Solution
Correct Answer
(A) \(-2\)
Step-by-step Solution
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