Question

Q1) Find the remainder when xº + x + 1 is divided by x + 2
2​

Answer 1

Answer:

zero of polynomial x + 2 = 0

x = 0 - 2

x = -2

Step-by-step explanation:

P(x) = xº + x + 1

P(-2) = (-2)º + (-2) + 1

= 0 - 2 + 1

= -1