SSC Delhi Police Head Constable (Ministerial) 2025 Mock Test (New) Quantitative Aptitude Algebra Identities
If x + \(\rm\frac{1}{x}\) = 5, then the value of \(\rm\frac{x^4+3x^3+5x^2+3x+1}{x^4+1}\)
1
\(\frac{43}{23}\)
2
\(\frac{47}{21}\)
3
\(\frac{41}{23}\)
4
\(\frac{45}{21}\)