WebAnswer: The discriminant is 0 and hence the given quadratic equation has two complex roots. Example 3: Determine the nature of the roots of the cubic equation x 3 - 4x 2 + 6x - 4 = 0. Solution: The given cubic equation is x 3 - 4x 2 + 6x - 4 = 0. Comparing this with ax 3 + bx 2 + cx + d = 0, we get a = 1, b = -4, c = 6, and d = -4. Web20 mei 2024 · The discriminant is: b^2-4ac a=1 b=12 c=36 Substitute these values into the discriminant and you should get two answers (real roots): 12^2-4(1)(36) = 0 If the …
Math 9 -Characteristics Mathematics - Quizizz
WebDiscriminant of a Quadratic Equation. The discriminant is the term underneath the square root in the quadratic formula and tells us the number of solutions to a quadratic equation. If the discriminant is positive, we know that we have 2 solutions. If it is negative, there are no solutions and if the discriminant is equal to zero, we have one ... WebThis video describes how to determine how many solutions or roots there are in a quadratic function. The formula used to make this determination is called th... infos houlgate
Online calculator: The discriminant - PLANETCALC
WebProgramming Example 1: Quadratic Equation Solver Problem Statement. Given a quadratic equation as follows: if b*b-4*a*c is non-negative, the roots of the equation can be solved with the following formulae: . Write a program to read in the coefficients a, b and c, and compute and display the roots.If the discriminant b*b - 4*a*c is negative, the … WebHow many roots are there if the discriminant of a quadratic equation is greater than zero? answer choices 1 real root 2 real roots 3 real roots no solutions Question 3 60 seconds Report an issue Q. How many real roots does the quadratic equation x 2 + 5x + 7 = 0 have? answer choices 0 1 2 3 Question 4 60 seconds Report an issue Q. WebIn algebra, the discriminant of a polynomial is a polynomial function of its coefficients, which allows deducing some properties of the roots without computing them. 1 You are … mist flower in genshin