Discriminant Of Quadratic Equation #shorts #youtubeshorts #ytshorts

Quadratic Equations: Lecture 5

Quadratic Equations: Lecture 8

Quadratic Equations: Lecture 23

Illustration OF quadratic equation

Quadratic Equations: Lecture 19

The graph of a quadratic polynomial y= ax^2+ bx +c (a, b, c in R) with vertex on yaxis is as shownin the figure. Then which one of the following statement is CORRECT?(A) Product the roots the corresponding quadratic equation is positive.Aof of(B) Discriminant of the quadratic equation is negative.(C) Nothing can be the sum of the roots, whether positive, negative or zero.definite said about(D) Both roots of the quadratic equation are purely imaginary.

If q is one of the non-real seventh root of unity. Then find the discriminant of the quadratic equation with the roots q+q^(2)+q^(4) and q^(3)+q^(5)+q^(6), having leading coefficient as 1.

Find the discriminant of the quadratic equation 4sqrt2x^(2)+8x+2sqrt2=0