Question

$\sqrt{196}$
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Answer 1

Hola, espero que te ayude

$\\ \sqrt{196} \\ \\ \sqrt{2 { }^{2} } \times 7 {}^{2} \\ \\ \sqrt{2 {}^{2} } \sqrt{7 {}^{2} } \\ \\ 2 {}^{ \frac{2}{2} } \times 7 \frac{2}{2} \\ \\ 2 {}^{1} \times 7 {}^{1} \\ \\ 2 \times 7 {}^{1} \\ \\ 2 \times 7 = 14$

R = 14