50 PTS. Solve the given equation by completing the square.
r2 + 8 = 38
Fill in the values of a, b, and c to complete the solutions.
![50 PTS Solve the given equation by completing the square r2 8 38 Fill in the values of a b and c to complete the solutions class=](https://us-static.z-dn.net/files/d74/cc87e83b30030471ac540f61676cf721.png)