Question

If p(x)=x2+5x+2,then p(3)+p(2)+p(0)is

Answer 1

Let x = 3

p (3) = 2(3)+5(3)+2

p (3) = 6+15+2

p (3) = 23

Let x = 2

p (2) = 2(2)+5(2)+2

p (2) = 4+10+2

p (2) = 16

Let x = 0

p (0) = 2(0)+5(0)+2

p (0) = 0+0+2

p (0) = 0

Answer 2

Answer:

1.p(3)=2*3+5*3+2=23

2.p(2)=2*2+5*2+2=16

3.p(0)=2*0+5*0+2=2

so sum

p(3)+p(2)+p(0)=41