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Simplifying \( \Sqrt{9 + 4\Sqrt{5}} \) by eyadehabne is a document available to read on EtoBox.

What is Simplifying \( \Sqrt{9 + 4\Sqrt{5}} \) about?

The document outlines the process to simplify the expression \( \sqrt{9 + 4\sqrt{5}} \) by assuming it has the form \( \sqrt{a} + \sqrt{b} \). It derives a system of equations from squaring both sides, leading to the values \( a = 5 \) and \( b = 4 \). The final simplified form is \( \sqrt{5} + 2 \).

Author

eyadehabne

Language

EN