Answer:
Step-by-step explanation:
43/24
or
1 19/24
-20
Replace X by 3
f(3) = -2(3)^2+ (3)-5 = -20
Answer
15717/999
Step-by-step explanation
n=15.732732
10n=157.32732
100n=1573.27327
1000n=15732.732732
n= 15.732732
999n=15717
999 999