Answer is A
X-3/x^2-4 has two excluded values 2, -2
The correct answer is C, x is greater than -5. In order to solve this, you have to solve for x by simplifying both sides of the equation. Then you have to isolate the variable. Hope this helped!
- 4 1/3 = -(4*3+1)/3 =-13/3
-2 3/5 = -(5*2+3)/5 = -13/5
-13/3 divided by -13/5
-copy dot flip
-13/3 *-5/13
5/3
1 2/3
Choice A
The answer is 6.
To do this, remember PEMDAS?
You would first have to add what is in the parenthesis THEN do -3 + 9 to get 6.
