Question

If p(x)=x+2 find p(3)+p(-3)​

Answer 1

P(x)= x+2

P(3) = 3+2=5.

P(-3) =-3+2=-1

Answer 2

Answer:

Given:

• p(x)=x+2

To find:

• p(3)+p(-3)​

Solving Question:

We are given the polynomial and we have to find the value of p(3)+p(-3)​

. It could be easily found by substituting the value of 'x' with the given values

Solution:

p(x)=x+2

⇒ using p(3)

⇒ p(3) = 3+2

or, 5 ......equ(1)

second , p(-3)

p(x)=x+2

⇒ p(-3) = -3+2

or, -1 .......equ(2)

add the equ(1) and equ(2)

⇒ 5 + (-1)

or, 5-1

or, 4

Hence, the value of  p(3)+p(-3) in the given polynomial is 4