How Many Roots Does f(f(x)) Have?
Difficulty: Medium · Topics: Algebra, Functions, Composition of Functions
f(f(x)) nechta ildizga ega?
f(x)=x^2-2x.
How many real solutions does fbig(f(x)big)=0 have?
f(x)=x^2-2x.
fbig(f(x)big)=0 nechta haqiqiy yechimga ega?