QuestionAugust 27, 2025

Instructions: Perform the operation and simplify the expression. (4sqrt (2))/(5sqrt (5))=(square sqrt (square ))/(square )

Instructions: Perform the operation and simplify the expression. (4sqrt (2))/(5sqrt (5))=(square sqrt (square ))/(square )
Instructions: Perform the operation and simplify the expression.
(4sqrt (2))/(5sqrt (5))=(square sqrt (square ))/(square )

Solution
4.5(161 votes)

Answer

\frac{4\sqrt{10}}{25} Explanation 1. Rationalize the denominator Multiply numerator and denominator by \sqrt{5} to eliminate the square root in the denominator. \frac{4\sqrt{2}}{5\sqrt{5}} \cdot \frac{\sqrt{5}}{\sqrt{5}} = \frac{4\sqrt{10}}{25} 2. Simplify the expression The expression is already simplified as \frac{4\sqrt{10}}{25}.

Explanation

1. Rationalize the denominator<br /> Multiply numerator and denominator by $\sqrt{5}$ to eliminate the square root in the denominator.<br /> $\frac{4\sqrt{2}}{5\sqrt{5}} \cdot \frac{\sqrt{5}}{\sqrt{5}} = \frac{4\sqrt{10}}{25}$<br /><br />2. Simplify the expression<br /> The expression is already simplified as $\frac{4\sqrt{10}}{25}$.
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