Here is the list of mathematical exercises on polynomials of the second degree available online for free. Each corrected exercise is accompanied by indications, reminders of course, methodological advice which allows to practice independently.

3 exercisesExercise example N°1601 :

Compute the discriminant of the following polynomial: `2*x^2+4*x`.

second degree polynomials solving equations 11th Grade discriminant

The goal of this corrected exercise is to calculate the discriminant of a second degree polynomial from its algebraic form.

Exercise example N°1602 :

How many solutions does the following equation have: `2*x^2-x` ?

equations second degree polynomials solving equations 11th Grade discriminant

The purpose of this corrected exercise is to find the number of solution of a second degree equation as a function of the discriminant.

Exercise example N°1603 :

Give the roots of the following equation `4*x^2+x-2`

equations second degree polynomials solving equations 11th Grade equation_solver

The purpose of this corrected exercise is to use the discriminant of a second degree equation to find its roots.