Matematika Sekolah Menengah Atas g(x)=2×+3(fog)= 12x2+32x+26f(x)=....​

zettathielulv – May 10, 2023

g(x)=2×+3
(fog)= 12x2+32x+26
f(x)=....
​

g(x) = 2x + 3

(fog) = 12x² + 32x + 26

f(g(x)) = (fog)

f(2x + 3) = 12x² + 32x + 26

f(2x + 3) = 3(2x + 3)² - 2(2x + 3) + 5

f(x) = 3x² - 2x + 5