Answer:
1 and 1/20
Step-by-step explanation:
LCM of 5 and 4 = 20
4/5 = 16/20
1/4 = 5/20
Answer:
s = 2
Step-by-step explanation:
I'll be using the substitution method.
So you want to take out the GCF first.
The GCF is 2x
2x(x^2+2x+4)
This is your final answer because there is not other way to factor.
I'll go slow:





Answer: B rational and equal to 0.