Question

900$x^{2}$=9

Answer 1

Respuesta:

$900 {x}^{2} = 9$

${x}^{2} = \frac{9}{900}$

${x}^{2} = \frac{1}{100}$

$\sqrt{ {x}^{2} } = \sqrt{ \frac{1}{100} }$

$x = \frac{ \sqrt{1} }{ \sqrt{100} }$

$x = \frac{1}{10}$

$x = 0.1$

x es 0,1

Espero que te ayude (´；ω；｀)