Question

Inga is solving 2x2 12x – 3 = 0. Which steps could she use to solve the quadratic equation? Select three options. 2(x2 6x 9) = 3 18 2(x2 6x) = –3 2(x2 6x) = 3 x 3 = Plus or minus StartRoot StartFraction 21 Over 2 EndFraction EndRoot 2(x2 6x 9) = –3 9.

Answer 1

The steps to solve the quadratic equation 2x² + 12x - 3 = 0 are to rewrite the equation, apply the quadratic formula, and solve for x.

Step-by-step explanation:

The steps that Inga can use to solve the quadratic equation 2x² + 12x - 3 = 0 are:

1. Write the equation in the form ax² + bx + c = 0
2. Apply the quadratic formula: x = (-b ± √(b² - 4ac))/(2a)
3. Substitute the values of a, b, and c into the quadratic formula and solve for x