@BillDubuque I agree that the answer is not a good one, and that it might be GPT-generated, but it is not pining any of my detectors. Thus I cannot summarily delete it.
@XanderHenderson fyi: OpenAI's own tool rated it as "possibly" on their spectrum (very unlikely, unlikely, unclear if it is, possibly, or likely). In any case, it needs only 1 more delete vote, which it deserves even independent of AI genesis.
I was very tempted to pare down this question to I need help to algebraically solve the equation $$\frac{4}{9}h^3 + 4\sqrt{3}h^2 + 36h = 36.$$, but it's already received an answer. The question remains a PSQ though.