Question

Please help meeeeeeee
pt 4

Answer 1

The answer is

`2 {x}^(2) + 3x - 1 = 0`

Why? Below I explain

Explanation:

That formula has three variables a, b and c.

So, a = 2, b = 3 and c = -1

Because the formula is written like

`\frac{ - b + - \sqrt{ {b}^(2) - 4 * a * c} }{2 * a}`