a relatively simple expression that determines some of the properties, as the nature of the roots, of a given equation or function.
In algebra, the discriminant of a polynomial is a function of its coefficients,
typically denoted by a capital 'D' or the capital Greek letter Delta (Δ). It gives ...
The discriminant tells you about the "nature" of the roots of a quadratic equation
given that a, b and c are rational numbers. It quickly tells you the number of real ...
If we do have a positive discriminant, if b squared; minus 4ac is positive, we can
think about whether the; solutions are going to be rational or not. If this is 2, then ...
Discriminant in quadratic equations--visual tutorial. How to determine the nature
and number of roots based on the discriminant.
Explains the relationship between the discriminant of the Quadratic Formula and
the number of solutions to the equation.
The number D = b<sup>2</sup> – 4ac determined from the coefficients of the equation ax<sup>2</sup> +
bx + c = 0. The discriminant reveals what type of roots the equation has.
Note: In a quadratic equation, the discriminant helps tell you the number of real
solutions to a quadratic equation. The expression used to find the discriminant is
A polynomial discriminant is the product of the squares of the differences of the ...
The discriminant of a polynomial is defined only up to constant factor, and ...
Find the value of the discriminant of each quadratic equation. 1) 6p ... Find the
discriminant then state the number of rational, irrational, and imaginary solutions.