Question

1. If x= -2, find the value of
(c) 2x^2 + 5 -x
​

Answer 1

Answer:

23

Step-by-step explanation:

Answer 2

Answer:

15

Step-by-step explanation:

x=-2

2x^2+5-x

2(-2)^2 +5-(-2)

2(4)+5+2

8+7

15