Answer:
0.75
Explanation:
3(0.5²) - 4(0.5) + 2
3(0.25) - 4(0.5) + 2
0.75 - 4(0.5) + 2
0.75 - 2 + 2
0.75 + 0
3(0.5^2)-4(0.5)+2=0.75
8.2m questions
10.8m answers