Skip to content / Đến nội dung
ThichHocToan.com

VTMO 2026 - Grade 9 - Semifinal - SET 09 - Self-study Question 13

VTMO · VTMO 2026 - Grade 9 - Semifinal - SET 09 - Self-study

Question 13

Solve $(\sqrt{x+24}+\sqrt x)(\sqrt{x+15}-\sqrt{x+3})=12$.