Question

if f(x) = x^4_4x^3+3x^2_2x+1 then find whether f(0)× f(_1)=f (2)

Answer 1

f(0)=0-0+0-0+1=1
f(-1)=1+4+3+2+1=11
f(2)=16-32+12-4+1=7
f(0)×f(-1)not =f(2)
because
1×11=7is not possible
is your answer