👉 In mathematics, a zero in an equation or expression is a number that makes the expression equal to zero. The set of all such numbers is called the set of zeros of the function defined by the equation. For example, consider the equation: x^2 + 3x - 4 = 0 To find its solutions, we can use the quadratic formula: x = (-b ± √(b² - 4ac)) / (2a) Here, a, b
