Question

x21-20 dividef by x+1​

Answer 1

Answer:

answer is -21

Step-by-step explanation:

p(x) = x²¹ - 20

g(x) = x + 1

x + 1= 0

x = -1

put x in p(x)

p(-1) = (-1)²¹ - 20

= - 1 - 20

= -21