Question

$100x^{2} =1$

Answer 1

Olá

100x² = 1

x² = 1/100

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

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

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

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

S={$x' =+ \frac{1}{10} e x" = - \frac{1}{10}$

Espero ter ajudado