Question

Boa Tarde


$\sqrt{28 \times 5}$
Cálculos Ok ​

Answer 1

Resposta:

$\huge{\boxed{\boxed{ \tt \: \sqrt{28\times 5}=2\sqrt{35} \: }}}$

$\huge{\boxed{\boxed{ \tt \: 28\times \:5=140 \: }}}\\\\\huge{\boxed{\boxed{ \tt \: \sqrt{140} \: }}}\\\\\huge{\boxed{\boxed{ \tt \: \sqrt{2^2\times \:5\times \:7}\: }}}\\\\\huge{\boxed{\boxed{ \tt \: \sqrt{2^2}\sqrt{5\times \:7}\: }}}\\\\\huge{\boxed{\boxed{ \tt \: 2\sqrt{5\times \:7} \: }}}\\\\\huge{\boxed{\boxed{ \tt \: 2\sqrt{35} \: }}}$