Question

15. If p (x) = x² - x + 1. Find the value of P (0) + P (2) - P (-1)​

Answer 1

Answer:

MARK ME AS BRAINLIEST

Step-by-step explanation:

p(x=2)=2  

2

−2+1=3

Answer 2

Answer:

1

Step-by-step explanation:

p(x)= x² -x + 1

p(0)=(0)²- (0) + 1

= 0 + 0 + 1

p(0) = 1

p(2) = (2)² -(2) + 1

= 4 - 2 + 1 = 5-2

p(2) = 3

p(-1)= (-1)² -(-1) +1

= 1 +1 +1

p(-1) =3

Now, p(0) + p(2) -p(-1)

= 1 + 3 - 3

= 1