Answer: The width of the field = 120
Step-by-step explanation: This question can be solved by first opening of the bracket, then relating the equation to quadratic general equation and finally solve for domain of X by using quadratic formula.
Please find the attached file for the solution.
Answer:

Step-by-step explanation:
Hello,


It means that

And we know that

So we got two equations

For 
For 
I assume that we are after two different roots so the solution for p is p=-11
b) 
So a quadratic equation with the expected roots is

Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
13x+13
Step-by-step explanation:
Radius = 5 units
Height = 10 units
Volume = 785.4 units
Answer:
i dont know how
Step-by-step explanation: