Find the discriminant of the following quadra | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) For a quadratic equation of the form $ax^{2}+bx+c=0$,the discriminant $D$ is given by the formula $D = b^{2}-4ac$.Comparing the given equation $x^

Vedclass · Accepted Answer

$12$

Vedclass · Answer

(A) For a quadratic equation of the form $ax^{2}+bx+c=0$,the discriminant $D$ is given by the formula $D = b^{2}-4ac$.Comparing the given equation $x^{2}+2x-2=0$ with the standard form,we have $a=1$,$b=2$,and $c=-2$.Substituting these values into the formula:$D = (2)^{2} - 4(1)(-2)$$D = 4 - (-8)$$D = 4 + 8$$D = 12$.Therefore,the discriminant is $12$.

Find the discriminant of the following quadratic equation: $x^{2}+2x-2=0$.

Similar Questions

Find the discriminant of the following quadratic equation: $3x^{2} - 12x + 16 = 0$.

For a quadratic equation,if $\ldots \ldots \ldots \ldots,$ then both the roots are equal.

If the roots of the equation $6x^2 - 13x + m = 0$ are reciprocal of each other,then $m = $ ...........

Find the discriminant of the following quadratic equation: $x^{2}-5x-14=0$.

Find whether the following equation has real roots. If real roots exist,find them.
$8 x^{2}+2 x-3=0$

Vedclass Test Series

Exam Paper Generator

Online Exam Module