Question

If P G = 3x2 + 5x-8, then find Pl) and x) P(-2)​

Answer 1

Answer:

= -6

Step-by-step explanation:

p(1)= 3×(1)^2+5×1-8

= 3×1+5-8 =3+5-8

= 8-8

= 0

p(-2)=3×(-2)^2+5x-2-8

= 3×4-10-8

= 12-18

= -6