\( \sqrt{5^{2}+2^{2}} \) ?. \( \sqrt{5^{2} \cdot 2^{2}} \) o. \( \sqrt{3} \cdot \sqrt{21} \) p. \( (\sqrt{5}-2 \sqrt{5})^{2} \)
Added by Darnell C.
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- \( 5^2 = 25 \) - \( 2^2 = 4 \) - \( 5^2 + 2^2 = 25 + 4 = 29 \) - \( \sqrt{29} \) Show more…
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