Given quadratic equation ax 2 + bx + c = 0 is factorised by splitting its middle term and written as a product of two linear factors, then the roots of the quadratic equation can be found by ...

Everybody loves democracy—except, that is, when a majority tramples the rights of a minority. Constitutional safeguards provide some protection against the preferences of the many, but these ...

A. P. Punnen, Discrete Mathematics and Graph Theory, (under preparation, Draft version available, 2024) A. P. Punnen, Introduction to Linear Algebra, (under ...

So 8, 13, 18, 23 is a linear sequence with \(n\)th term \(5n + 3\). So the \(n\)th term of the quadratic sequence is \(n^2 + 5n + 3\).