Quadratic Equations in One Shot Class 10 | Chapter 4 Quadratic Equations I Term-2 I Ashish Sir

Most important question class 10 chapter 4 Quadratic equation

Root of the quadratic equation x^2+6x-2=0

Form quadratic equation whose roots are : 2,5

Find the quadratic equation whose one root is (1-i) .

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

The quadratic equation whose one root is - (i)/(4) :

Write whether the following statements are true or false. Justify your answers. (i) Every quadratic equation has exactly one root. (ii) Every quadratic equation has atleast one real root. (ii) Every quadratic equation has atleast two roots. (iv) Every quadratic equations atmost two roots. (v) If he coefficient of x^(2) and the constnat term of a quadratic equation have opposite sigh, then the quadratic equation has real roots. (vi) If the coefficient of x^(2) and the constant term have the same sign and if the coefficient of x term is zero, then the quadratic equation has no real roots.

3-2i and 3+2i are roots to which of the following quadratic equations ?