SAT Comprehensive Practice Exam With Each Question Including The Correct Answer And A Detailed Rationale
Part 2: Math (Questions 41-100) 41. If a − b = 3 and a + b = 4, what is the value of (a − b)(a² − b²)? A) 12 B) 24 C) 36 D) 48 Correct Answer: C *Rationale: * *First, factor a² − b² as a difference of two squares: (a + b)(a − b). Then (a − b)(a² − b²) = (a − b)(a + b)(a − b) = (a − b...
Updated: Wed, 04 Mar 2026 08:07:52 +0300