Question

f(x)=2x^2-13x^2+17x+12thenf(2)=

Answer 1

f (f (x))=4x-26x+17
f (2)=8-52+17
=25-52=27
it is your answer

Answer 2

Hey
Put 2 in the place of x :
2*2*2 - 13*2*2+17*2*12
=> 8 - 52 + 408
=>364 ans.
Hope it helps
Pls mark me brainliset :)