Question

Siga o modelo (70×70=______)
•
$1 \times 1 = 1 \sqrt{1 = 1}$

•
$2 \times 2 = 4 \sqrt{4 = 2}$

•
$3 \times 3 = 9 \sqrt{9 = 3}$
​

Answer 1

$70×70= 4900 \: \: \sqrt{4900} = 70$

Bons estudos!