| 1649 | Exponential and logarithmic inequalities | Medium | InequalitiesLogarithms+1 | |
| 1650 | Algebraic Inequality Product | Medium | InequalitiesAM-GM inequality | |
| 1651 | Comparing Two Expressions | Medium | InequalitiesComparison | |
| 1653 | Sum of Products Inequality | Medium | InequalitiesAM-GM inequality | |
| 1654 | Squares Inequality | Medium | InequalitiesSum of Squares | |
| 1655 | Inequality with Cubics | Medium | InequalitiesFactoring | |
| 1656 | Range for an Inequality | Medium | InequalitiesCubic polynomials | |
| 1658 | Power and Odd Product Inequality | Medium | InequalitiesAM-GM inequality | |
| 1661 | Maximum value of a product of powers | Medium | Maximum and minimumAM-GM inequality | |
| 1662 | Minimum value of a rational expression | Medium | Maximum and minimumAlgebraic manipulation | |
| 1663 | Fourth Power Inequality | Medium | InequalitiesPower Means | |
| 1664 | Sum of Cubes Inequality | Medium | InequalitiesMathematical Induction+1 | |
| 1668 | Weighted Power Inequality | Medium | InequalitiesWeighted Means+1 | |
| 1669 | Logarithmic inequality for powers | Medium | InequalitiesLogarithms+1 | |
| 1670 | Fractional power inequality | Medium | InequalitiesSequences & series | |
| 1671 | Harmonic progression power inequality | Medium | InequalitiesHarmonic progression | |
| 1673 | Cauchy-Schwarz Inequality Application | Medium | InequalitiesCauchy-Schwarz | |
| 1674 | Positivity of Symmetric Expressions | Medium | PolynomialsSymmetric polynomials+1 | |
| 1675 | Power Inequality for Exponents | Medium | ExponentsInequalities+1 | |
| 1676 | Weighted Arithmetic Mean Inequality | Medium | LogarithmsAM-GM inequality+1 | |
| 1677 | Factorial Product Inequality | Medium | FactorialsAM-GM inequality+1 | |
| 1866 | Factorial and Power Inequality | Medium | InequalitiesFactorials | |
| 1867 | Product and Power Inequality | Medium | InequalitiesArithmetic-Geometric Mean Inequality | |
| 1868 | Cubic variables inequality first part | Medium | InequalitiesAM-GM inequality | |
| 1869 | Cubic variables inequality second part | Medium | Inequalities | |
| 1870 | Maximum of a polynomial product | Medium | InequalitiesMaxima and minima | |
| 1871 | Maximum of a fractional power product | Medium | InequalitiesMaxima and minima | |
| 1873 | Product inequality from sum constraint | Medium | InequalitiesAM-GM inequality | |