Question

$4 \sqrt{25}$
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Answer 1

Calculamos:

$\red{\boxed{\blue{\boxed{\begin{array}{l} \tt 4\sqrt{25} \\ \\ \tt 4\times5 \\ \\ \tt 20 \end{array}}}}}$

Logo temos:

$\Large\red{\boxed{\purple{\boxed{\sf 20}}}}$

$\Large{\text{\tt Bons\:estudos}}$

$\bf Duvidas?$

$\bf Deixe\;um\:coment\acute{a}rio$ =)

$\bf\large{\underline{\qquad \qquad \qquad \qquad \qquad \qquad \quad }}\LaTeX$✍

Answer 2

$\bf 4 \sqrt{25 } \\\bf \: \: \: \: \: \: \: \: \: \: \: \: \: 4 \times 5 = \orange{20}$