Question

Which shows the correct substitution of the values a,b, and c from the equation 0=-3x^2-2x+6 into the quadratic formula ?

Answer 1

a = -3

b = -2

c = 6

Explanation:

The quadratic formula states that for an equation of the form:

`ax^(2) + bx + c = 0`

The solution to that equation is:

`\frac{-b±\sqrt{b^(2)-4ac}}{2a}`

In this case we have:

0=-3x^2-2x+6

Where:

a = -3

b = -2

c = 6