X^2-3x-10. You solve it by foiling. I attached a photo explaining how to do it.
Answer:
(First step for obtaining a common denominator for the two fraction)

Step-by-step explanation:

where,
a is acceleration of an object.(Need to calculate)





Now we will simplify above expression for a
First we make common denominator.
Common denominator is 7. So, we make both denominator 7. We multiply by 7 at top and bottom with 3. We get
(First step for obtaining a common denominator for the two fraction)
Now we combine the numerator


Answer:
(8,1)
Step-by-step explanation:
4/7 make into slope form which will get you that