"First, look closely at the given conditions in the problem, and then think about what they have in common with the formulas you've memorized, and derive the solution step by step... Understand? Ansheng?"
Study time had officially begun. Miaomiao sat close to Ansheng with a pen in hand, attentively guiding him.
Across the large table sat Fang Yinyin, studying intently, and Xiao Ren, wearing a bitter expression. An Yue was on the side, looking the same.
Chapter 309