How many real solutions does the equation x^ 7 +14 x^ 5 +16 x^ 3 +30 x-560=0 have ?

Mathematics · JEE Main · NTA ExamsComplex Numbers and Quadratic Equations

How many real solutions does the equation \(x^{7}+14 x^{5}+16 x^{3}+30 x-560=0\) have ?
  1. 7
  2. 1
  3. 3
  4. 5

Answer

(B) 1

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