Question

1) When x=-1;what is the value of the
polynomial: 2x2 +2x= ?​

Answer 1

Step-by-step explanation:

4+(-2)

4-2

=2 is the best answer

Answer 2

Answer:

⠀$\huge\fbox\red{❥AnsWer:}$

2x² + 2x

➡️ 2×(-1)²+2(-1)

➡️ 2×1 -2

➡️ 0