Question

if p(x)=x+2then find (P1) and (P2)​

Answer 1

Answer:

Step-by-step explanation:

p(1)= x+2 =1+2= 3

p(2)=2+2=4

Answer 2

Answer:

Correct option is

D

−2

Let p(x)=x+2

Replace x by 1

p(1)=1+2=3

Replace x by 2

p(2)=2+2=4

Replace x by −1

p(−1)=−1+2=1

Replace x by −2

p(−2)=−2+2=0

Therefore, 1,2,−1 are not the zeroes of the polynomial x+2. Only −2 is zero of the polynomial.