🎥 Video Solution:
📘 Simplify:
\[ (11 + \sqrt{11})(11 – \sqrt{11}) \]
✏️ Solution:
\[ = 11^2 – (\sqrt{11})^2 \]
\[ = 121 – 11 \]
\[ = 110 \]
✅ Final Answer: \(110\)
\[ (11 + \sqrt{11})(11 – \sqrt{11}) \]
\[ = 11^2 – (\sqrt{11})^2 \]
\[ = 121 – 11 \]
\[ = 110 \]
✅ Final Answer: \(110\)