# Solve square-root equations

You might need: Calculator

### Problem

square root of, z, start superscript, 2, end superscript, minus, 8, end square root, minus, square root of, 6, z, minus, 17, end square root, equals, 0
Fill in the blanks with the solution(s) of the equation.
If there are two such solutions, enter them in ascending order.
If there is only one such solution, leave the second blank empty.
If there are zero such solutions, leave both blanks empty.
z, equals
z, equals