Question

1) si: P(x)=7x²-5x+3,Calcula "P(-1)

2) Si: P(-3)=16, ademas,
P(x)=x²+n calcula"n"

3) P(x)=3x²+x+1,
calcula "P(1)+P(2)"

Answer 1

espero haberte ayudado :3 (losiento no me se la 2)