Final answer:
The equation x² + 2 = 6/4 is a form of quadratic equation which can be solved by isolating x and taking the square root of both sides. Alternatively, for similar equations, the quadratic formula can be used for finding solutions.
Step-by-step explanation:
The equation x² + 2 = 6/4 appears to be a simplified quadratic equation, and we are asked to solve for 'x'. To do this, we could subtract 2 from both sides to get x² = 6/4 - 2 and then proceed to take the square root of both sides. This is a common method of solving quadratic equations. However, it's important to consider the equation given with typos and irrelevant parts which is x² +1.2 x 10^-2 x -6.0 × 10^-3 = 0. This is a quadratic equation (ax² + bx + c = 0) that can be solved using the quadratic formula x = (-b ± √(b² - 4ac)) / (2a).