This looks like a math or notation query: ( \sqrt[11]{?} ) or "11th root."

Could you clarify what you're asking? For example:

• (\sqrt[11]{x}) — the 11th root of (x)
• (\sqrt[11]{2}) — a specific value
• Something about "g11root" as a username, command, or variable?

If you meant (\sqrt[11]{\phantom{x}}) generally: the 11th root of a number (a) is the value (x) such that (x^{11} = a). For positive reals, (\sqrt[11]{a} = a^{1/11}).

Tell me the number or context and I’ll compute it.