What is the discriminant of 3x2 + 6x = 2?
Solution:
Given, the equation is 3x2 + 6x = 2.
We have to find the discriminant of the equation.
Discriminant, D = b2 - 4ac
The quadratic equation can be rewritten as
3x2 + 6x - 2 = 0
Here, a = 3, b = 6 and c = -2.
D = (6)2 - 4(3)(-2)
= 36 - 4(-6)
= 36 + 24
= 60
Therefore, the value of the discriminant is 60.
What is the discriminant of 3x2 + 6x = 2?
Summary:
The value of the discriminant for the quadratic equation 3x2 + 6x = 2 is 60.
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