Quadratic equation full revision in one video

Quadratic Equations

Quadratic Equations

Statement -1 : There is just one quadratic equation with real coefficient one of whose roots is 1/(sqrt2 +1) and Statement -2 : In a quadratic equation with rational coefficients the irrational roots are in conjugate pairs.

The quadratic equation with rational coefficients whose one root is 3+sqrt2 is

Statement -1 : There is just on quadratic equation with real coefficients, one of whose roots is 1/(3+sqrt7) and Statement -2 : In a quadratic equation with rational coefficients the irrational roots occur in pair.

A quadratic equation is chosen from the set of all quadratic equations which are unchanged by squaring the roots. The chance that the chosen equation has equal root, is

Find the quadratic equation with rational coefficients whose one root is 1//(2+sqrt(5))dot

Find the quadratic equation with rational coefficients whose one root is 1//(2+sqrt(5))dot