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\[2\sqrt{11}\times 8\sqrt{22}\]
Multiply whats outside of the square root, and whats in it
2 times 8 = 16 11 times 22 = 242 \[16\sqrt{242}\]
\[2\sqrt{11}\times 8\sqrt{2}\sqrt{11}\]\[16*11*\sqrt2\]
The \[\sqrt{242} \] can be simplified to 16 times 11 root 2
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\[176\sqrt2\]**Answer**
1) split the sqrt 22 so that it is sqrt of 11 and 2. Now it makes the multiplication easy witht he other sqrt 11 and it is simplified
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