Answer:
yea its 828
Step-by-step explanation:
Its alotta work that ion wanna type but that should b the answer
Find common denominators and move from there
There are no numbers for this, thus you will have to use the quadratic formula.
Answer:
Domain: 
Range: 
Step-by-step explanation:
The domain is the set of real values which can be inputted into a function and produce a real output. In this case, the domain is the following:
, because this is the set of real values for which the function will produce a real output.
The range is the set of real values which a function outputs when a value from the domain is entered into the function. This is the set of y-values that one can see on the graph, the possible y-values are in between (-3) and (6).