May 13, 2015 · How do you find the discriminant and how many solutions does #9u^2-24u+16# have?

discriminant =-16 It means that the polynomial has no real solutions the discriminant is a function of the coefficients of a polynomial equation whose value gives information about the roots of …

Explanation: When a quadratic equation has twin roots, its discriminant #Delta# is equal to zero. The formula for the discriminant is #Delta = b^ (2) - 4 a c#. Let's evaluate the discriminant of …

The general formula for the solutions of a quadratic equation a x^2 + b x + c is: x_(1,2) = (- b +- sqrt Delta) / (2 a), where the discriminant Delta = b^2 - 4 a c. We calculate the value of the …

The discriminant is given by the formula: Delta = b^2-4ac = 6^2- (4xx1xx5) = 36-20 = 16 = 4^2 Since Delta > 0, the quadratic equation x^2+6x+5 = 0 has two distinct real roots.

The values of k are (7+sqrt37) and (7-sqrt37) The general quadratic equationis ax^2+bx+c=0 In order for a quadratic equation to have equal roots, the discriminant is Delta=b^2-4ac=0 Here, …

Here discriminant is given Delta=|a|^2-4|b|*1<0. (see @note below) or |a|^2-4|b|<0 @Note - Discriminant for quadratic equation lx^2+mx+n=0 is m^2-4ln. Here a,b,z are complex but in …

Feb 28, 2018 · Since the line intersects at two different points, the discriminant of the above equation must be greater than zero.

Apr 29, 2015 · How do you find the discriminant and how many and what type of solutions does x2 – x + 2 = 0 have? Algebra Quadratic Equations and Functions Solutions Using the …

Mar 9, 2016 · The solutions are: x= (-1+sqrt (-55))/4 x= (-1-sqrt (-55))/4 2x^2 + x+7=0 The equation is of the form color (blue) (ax^2+bx+c=0 where: a=2, b=1, c=7 The Discriminant ...