1. The problem asks to solve an equation or expression using "tricks," which usually means simplifying, factoring, or using algebraic identities to make the problem easier. 2. Since no specific equation is given, let's consider a common example: solve $x^2 - 4 = 0$ using factoring (difference of squares trick). 3. Recognize that $x^2 - 4$ can be factored as $(x - 2)(x + 2) = 0$ because $4 = 2^2$. 4. Set each factor equal to zero: - $x - 2 = 0$ gives $x = 2$ - $x + 2 = 0$ gives $x = -2$ 5. Therefore, the solutions are $x = 2$ and $x = -2$. If you provide a specific equation, I can apply similar tricks precisely.