Question

Solve the equation using the quadratic formula.

2x2 + 12x + 3 = 0

Answer 1

Can you identify a, b, and c?

Answer 2

\[\frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\]

Answer 3

a=the coefficient of 2x2
b=the coefficient of 12x
c=the coefficient of 3

Do you know what a coefficient is?

Answer 4

coefficient is basically the number seen before its term

Answer 5

Yes. So write out all of the coefficients as a, b, and c as I described.

Answer 6

i am not the one who asked the question :P

Answer 7

I know how to the problem until the end. here \[-12\pm \sqrt{120}\div4\]