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\begin{tabular}{l} Berween which two positive integers do the follawing irrational number lies? \\ \( \sqrt{11} \) \\ \hline\end{tabular}

Ask by Bolton Sullivan. in South Africa
Mar 05,2025

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\( \sqrt{11} \) lies between 3 and 4.

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Beyond the Answer

The square root of 11 lies between the integers 3 and 4. This is because \(3^2 = 9\) and \(4^2 = 16\); thus, \(9 < 11 < 16\), which implies that \(3 < \sqrt{11} < 4\). If you ever find yourself needing to estimate square roots, a good approach is to memorize the squares of the first few integers. This can help you quickly determine the range in which a square root lies by identifying the nearest perfect squares. It's a handy trick that can save you time in math calculations!

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