Question 7
For positive real $a$, find the minimum of $\dfrac{4a^2+9}{a+2}$.
HKIMO 2026 THPT (Grades 10–12 shared) National Preliminary Set 03 Question 7
HKIMO · HKIMO 2026 THPT (Grades 10–12 shared) National Preliminary Set 03
HKIMO · HKIMO 2026 THPT (Grades 10–12 shared) National Preliminary Set 03