Question

Discriminant of 6x^2+3x+4=0

Answer 1

-87

Let's find the discriminant.

6x2+3x+4=0

Step 1: Find discriminant with a=6, b=3, c=4.

b2−4ac

=(3)2−4(6)(4)

=−87

Answer 2

For this case we have a quadratic equation of the form:

`ax ^ 2 + bx + c = 0`

Where:

`a = 6\\b = 3\\c = 4`

By definition, we have that the discriminant is given by:

`D = b ^ 2-4 (a) (c)`

Substituting the values:

`D = (3) ^ 2-4 (6) (4)\\D = 9-96\\D = -87`

Answer:

The discriminant of the given equation is:

`D = -87`