Algebra-1

To solve the quadratic equation 2x² + 2x - 12 = 0 using the quadratic formula, we can identify the coefficients:

a = 2
b = 2
c = -12

Substituting these values into the quadratic formula:

$$x=\frac {-b\pm \sqrt {{b}^{2}-4ac}} {2a}$$


$$x=\frac {-2\pm \sqrt {{2}^{2}-4(2)(-12)}} {2(2)}$$
<...