A 8.0 charge and a -4.9 charge are inside an uncharged sphere.
What is the electric flux through the sphere?
It says in the book that Electric flux = E(4piR^2) although I do not know the radius and yet still dont believe thats the way to go to solving this problem.
The Attempt at a Solution
I attempted to add the charges together because I had no other idea what to do with them. And then tried to use the equation of a sphere for electric flux which is above. I do not know for sure if that is the way to proceed but I did not get the answer correct.