Am si eu nevoie de rezolvarea acestui ex. Multumesc!

Răspuns:
Explicație pas cu pas:
f:R→R f(x)=x²-9x-10
x1,2=(9±√81+40)/2=(9±√121)/2=(9±11)/2
x1=(9+11)/2=20/2=10 ; x2=(9-11)/2--2/2=-1
f(x)=x²-9x-10=(x-10)(x+1) ⇒f(10)=0
f(0)·f(1)......f(10)..........f(2023)=0