Cumulative Exam — Cumulative exam

Question 5 • 2026 Summer Titan Success Lab_11th grade Advanced Algebra C&C

What are the solutions of the equation x4 – 5x2 – 36 = 0? Use factoring to solve.

Answer

x = ±2 and x = ±3

x = ±2i and x = ±3

x = ±2 and x = ±3i

x = ±2i and x = ±3i

Cumulative Exam