Question

If p(y) = 3y2 - 4y + 5 then p(-1) = ? ​

Answer 1

Answer:

p(-1)      =12

Step-by-step explanation:

p(-1)= 3 x (-1)^2-4(-1)+5

      =3 x 1 +4+5

     = 3+9

p(-1)      =12

Answer 2

Step-by-step explanation:

then p (-1)= 3 (-1) -4 (-1) +5

= 3+4+5

=12 ans.