Diketahui f(x) = x² + 4x - 5 dan g (x) = √3x + 1 Tentukan fog (5)

[tex] {( \sqrt{3} x + 1)}^{2} + 4( \sqrt{3} x + 1) - 5 \\ 3 {x}^{2} + 2 \sqrt{3} x + 1 + 4 \sqrt{3} x + 4 - 5 \\ 3 {x}^{2} + 6 \sqrt{3} x = 3 {(5)}^{2} + 6 \sqrt{3} (5) = 75 + 30 \sqrt{3} [/tex]