wp34s mini-challenge

[Gerson W. Barbosa]

√(5 + (ϕ^2 + 1) - (5×10^5)/((ϕ^2 + 1) + 10^5))

Evaluate the above expression on the wp34s striving to use the least number of steps. You might need to rewrite it in order to do it in less than 12 steps. Notice ϕ is a built-in constant.

Have fun!