Question

What is the remainder when x²+2x-1 is divided by (x+1)?​

Answer 1

Answer:

-2

Step-by-step explanation:

x²+2x-1=

x²+2x+1-2=

(x+1)²-2

When (x+1)²-2 is divided by (x+1) the remainder will be equal to -2

Answer 2

Step-by-step explanation:

=x²+2x+1

=(-1)²+2(-1)+1

=1-2+1

=0