Question

simplificar o radical
$\sqrt{98 = }$

Answer 1

98|2
49|7
7|7
1|



$\sqrt{98} = \\ \\ \sqrt{2 \times {7}^{2} } = \\ \\ 7 \sqrt{2}$



ok

Answer 2

$\sqrt{98} \\ \sqrt{49} (2) \\ \sqrt{7} ^{2} ⠂2 \\ \red {7 \sqrt{2} }$

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Espero ter ajudado !!!