Let \( u = x^2 + 2 \). Then, \( h(u) = 3\sqrt{u - 2} + 5 \). We want to find \( h(x^2 - 2) \), so set \( u = x^2 - 2 \). Then,

Sun, 03 May 2026 13:58:43 +0000

Content under review