Try another version of this question
Solve the quadratic equation by completing the square: `k^2-16k+33 = 49`
The solutions are: `k =`Box 1: Enter your answer as a list of values separated by commas: Example: -4, 3, 2
Enter each value as a number (like 5, -3, 2.2172) or as a calculation (like 5/3, 2^3, 5+4)
Enter DNE for Does Not Exist, oo for Infinity
Decimal values are not allowed
`8+4*sqrt(5),8-4*sqrt(5)`