Question

12 square + 5 square whole raise to half​

Answer 1

Answer:

$({ {12}^{2} + {5}^{2}) }^{ \frac{1}{2} }$

$( {144 + 25})^{ \frac{1}{2} }$

${169}^{ \frac{1}{2} }$

$\sqrt{169}$

$13$

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