An example of a quadratic function with only one root is the function x^2. This is only equal to zero when x is equal to zero. It might also happen that there are no roots. This is, for example, the case for the function x^2+3. Then, to find the root, we have to have an ...
How to find the equation of a logarithm function from its graph? This article explains how to determine the equation of a logarithmic function given its... Understanding the Discriminant in a Quadratic Formula A quadratic equation in algebra is an equation in which the unknown variable's...
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Discriminant, in mathematics, a parameter of an object or system calculated as an aid to its classification or solution. In the case of a quadratic equation ax2 + bx + c = 0, the discriminant is b2 − 4ac; for a cubic equation x3 + ax2 + bx + c = 0, the discriminant is a2b2...
英语翻译Calculate the discriminant of f(x) in the following quadratics and hence state how many solutions there are to the equation F(x)=0
Here is the code I used to project the original data to LD axis (in this quadratic discriminant).This is not vectorized.I am sure clever peoples will find very easy to improve the code below to improve speed. V = Mdl.Mu;% positions of the centers ...
How to Solve Quadratic Equations With the Quadratic Formula (Baskara) A way to solve quadractic equations is making use of this formula x =-b ±√b² - 4ac2a The part (b² - 4ac) is called the "discriminant", because it can "discriminate" between the possible types of ...
The first line creates the Quadratic sub and accepts three arguments. It then defines an array with two items for the two roots. It then creates three decimal variables and assigns the value of the discriminant, which determines the number of roots the quadratic equation has. ...