Question 121
Solve the inequality
$$
\log_2(x^{12} + 3x^{10} + 5x^8 + 3x^6 + 1) \lt 1 + \log_2(x^4 + 1).
$$
$$
\log_2(x^{12} + 3x^{10} + 5x^8 + 3x^6 + 1) \lt 1 + \log_2(x^4 + 1).
$$
MathNet 2008-part-01 — 165 problems (EN–VI) Question 121
Math Olympiad Vault · MathNet 2008-part-01 — 165 problems (EN–VI)