Find the solutions of the quadratic equation x^2 - 10x + 14 = -4 by completing the square​

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

What is the reflection image of (5,-3) across the line y = -x?

Just tell me how to set up the equation.