Question

Simplifique cada expressão a seguir
$\sqrt{9.10^{-2} } .\sqrt{0,0049} .\sqrt{2,5.10^{3} }$

Answer 1

√9•10-²•√49/10⁴•√2,5•10³

=√9/100•√49/10⁴•√2500

=3/10•7/100•50

=>3•7•50/1000

=>21•50/1000

=>1050/1000

=>1,05

Answer 2

Resposta: 1,05

Explicação passo-a-passo:

$\sqrt{9. 10^{-2} } . \sqrt{0,0049} . \sqrt{2,5 . 10^{3} }$

$\sqrt{9 . \frac{1}{100} } . \frac{\sqrt{49} }{10000} . \sqrt{2,5 . 1000}$

$\sqrt{\frac{9}{100} } . \sqrt{\frac{49}{10000} } . \sqrt{2 500}$

$\frac{3}{10} . \frac{7}{100} . 50$

$\frac{1050}{1000}$

1,05