Krystian Karczyński- 5 August 2024
Complex Polynomial Equations Reducible to Quadratic Equations
Many fourth-degree polynomial equations can be transformed into quadratic equations using a well-known high school trick of substitution....
- Krystian Karczyński
- 5 August 2024
Limits with Cube Roots (Is it Multiplication by Conjugate?)
When given a limit to calculate that involves some subtraction with a root (and which obviously couldn't be...
- Krystian Karczyński
- 5 August 2024
Limits of a Sequence with the Sum of Squares or the Sum of Cubes
In the limits of sequences, sometimes the expression contains the sum of squares or cubes of consecutive natural...