Answer:
from my understanding te correct time will be at 10:15am
Step-by-step explanation:
Answer:
x = 10 , -12
Step-by-step explanation:
Solution:-
- The given quadratic equation is to be solved using the quadratic formula. The general form of a quadratic equation is:
Where, [ a , b and c are constants ]
- The quadratic formula is given as:

- The given equation is:

Where, a = 1 , b = 2 , c = -120
- Solve using quadratic formula:
Answer:
2x+10=-8
x=9
3x=9
x=3
2x=8
x=4
4x=20
x=5
Step-by-step explanation: