Question

if a polynomial p(f)=f4+f3+f2+6then p(_1) is​

Answer 1

Answer:

p(f)=f4+f3+f2+f6

p(1)=4+3+2+6

=15

Answer 2

Answer:

I dont know if it is -1 or +1

but if it is -1 then

p(-1)= -1(4)+ (-1)(3)+(-1)(2)+6= -4-3-2+6 =-3

if it is +1 then

p(1) = 1(4)+1(3)+1(2)+6= 4+3+2+6 = 15