Question

Qual é a raiz quadrada de 25​

Answer 1

Resposta:

$\sqrt{25} = 5$

porque 5 . 5 = 25

Answer 2

$\begin{array}{c|c}\sf25&\sf5\\\sf5&\sf5\\\sf1\end{array}$

$\sf\sqrt{25}=\sqrt{5^2}$

$\boxed{\boxed{\sf\sqrt{25}=5}}$