Answer:
Because you can't divide by zero.
Step-by-step explanation:
If x = -2, it makes the denominator 0. This will result in the equation being undefined because you can't have zero in the denominator.
Answer:
x=ln(72)/ln(12) or x=1.721
Step-by-step explanation:
Ad - bc = f......for d
add bc to both sides
ad = f + bc
divide both sides by a
d = (f + bc) / a
Answer:
1. 3rd choice
2. 1st choice
3. true
4. false
5. not sure i think 3rd choice tho
6. 90
7. 35
