Question

The value of 2 - 8x +4a+4 is. when x= - 1 and a = -1
a) 18
b) - 6
c) 10​

Answer 1

Answer:

2-8*-1+4*-1+4

2+8-4+4

10

Answer 2

Step-by-step explanation:

Answer:

2-8-1+4-1+4

2+8-4+44

10