SAT Mathematics Challenge: Mastering Indices with Smart Moves Mathematics is not just about solving problems, it’s about thinking smart, staying calm, and applying the right rules at the right time. In today’s SAT practice problem, we are looking at a seemingly tough expression: 👉 8ˣ = (2⁵⁶ – 4²⁶) ÷ 30 At first glance, this looks intimidating. Many students might panic, thinking the question is designed to trap them. But the truth is, SAT math questions are never about making things impossible.