Graphical problem OF quadratic equation

Construct a word problem on quadratic equation, such that one of its answers is 20 ( years, rupee, centimetre , etc. ) Also solve it.

Polynomial ||Quadratic polynomial || Quadratic equation|| Zeros || Roots solving a quadratic equation ||Relation between roots and coefficents OF quadratic equation

Graph OF quadratic equation || Illustration based on quadratic equation

Two students solved a problem involving a quadratic equation. The first student made an error only in the constant term of the equation and determined the roots were 2 and 8. The second student made an error only in the coefficient of the linear term and determined the roots were -1 and -9. What was the quadratic equation ?

Graph OF Quadratic equation ||6 position OF Quadratic Equation || Range OF quadratic equation || Illustration

Introduction to quadratic polynomial| Quadratic Equation & its roots

What Is An Equation?|What Is A Quadratic Equation?|General Form Of A Quadratic Equation|NCERT Examples|OMR

The product of two cosecutive positive integers is 201. Represent the above problem in the form of quadratic equation.

General Form of the Quadratic Equation and Roots of the Quadratic Equation.