Question

Please help, see attachment for equation!

Answer 1

The answer to your question is the last option

Explanation:

Quadratic equation

2 = - x + x² - 4

Order the equation from the highest power to the lowest power. Do not consider 2 because it is not consider in the options given.

x² - x - 4 = 0

Identify a, b and c

(1) x² -(1) x - 4 = 0

a = 1 b = -1 c = - 6

Substitution

`\frac{-(-1) +- \sqrt{(-1)^(2) - 4(1)((-4)}}{2(1)}`