Question

find the value of the following expressions, when x=-1: x2+2x+1​

Answer 1

Answer:

Step-by-step explanation:

Good

Answer 2

Answer:

Hey frnd...

Ur ans is 0

Step-by-step explanation:

$expression \: \\ {x}^{2} + 2x + 1 \\ given \: x = - 1 \\ put \: this \: value \: in \: exp \\ = ({ - 1})^{2} + 2( - 1) + 1 \\ = 1 - 2 + 1 \\ = 2 - 2 \\ = 0$

Hope this helps u