Which equation has the solutions mc012-1.jpg? 2x2 + 6x + 9 = 0 x2 + 3x + 12 = 0 x2 + 3x + 3 = 0 2x2 + 6x + 3 = 0

The solutions are not displayed properly, therefore, I cannot provide an exact answer.
However, I will help you get the solutions for each of the given equations and then you can pick your correct one.

The general form of the quadratic equation is:
ax² + bx + c = 0

The solutions of a quadratic equation can be calculated using the quadratic formula shown in the attached image.

For the first choice:
2x² + 6x + 9 = 0
comparing this equation with the general formula, we will find that:
a = 2
b = 6
c = 9
Substituting with the values of a,b and c in the quadratic formula, we will find that that the solutions of this equation are  and

For the second choice:
x² + 3x + 12 = 0
comparing this equation with the general formula, we will find that:
a = 1
b = 3
c = 12
Substituting with the values of a,b and c in the quadratic formula, we will find that that the solutions of this equation are  and

For the third choice:
x² + 3x + 3 = 0
comparing this equation with the general formula, we will find that:
a = 1
b = 3
c = 3
Substituting with the values of a,b and c in the quadratic formula, we will find that that the solutions of this equation are  and

For the fourth choice:
2x² + 6x + 3 = 0
comparing this equation with the general formula, we will find that:
a = 2
b = 6
c = 3
Substituting with the values of a,b and c in the quadratic formula, we will find that that the solutions of this equation are  and

Hope this helps :)